Q 1: Solve, 6x^{2} + 7x + 2 = 0. 1/2 and 2/3 1/2 and 2/3 1/2 and 2/3 1/2 and 2/3

Q 2: If one root of 3x^{2}  (10+a)x + 10 = 0 is 5 find the value of a. 7 4 5 6

Q 3: Find the square root of 225x^{4}. 15x^{2} 15x^{3} 15x

Q 4: If one root of 6x^{2}  (21+a)x + 25 = 0 is 5/2 find the value of a. 6 7 4 5

Q 5: Find the quadratic equation whose roots are 1/2 and 3/2. 4x^{2}  8x  3 4x^{2} + 8x + 3 4x^{2}  8x + 3 4x^{2}  6x + 3

Q 6: If one root of 2x^{2}  (3+a)x + 6 = 0 is 2 find the value of a. 6 5 4 3

Q 7: Find the quadratic equation whose roots are 9 and 3. x^{2}  12x + 27 x^{2}  6x + 27 x^{2}  12x  27 x^{2} + 12x + 27

Q 8: Solve, 12x^{4} + 10x^{2} + 2 = 0 Ö(1/2) and Ö(1/3) Ö(1/2) and Ö(1/3) Ö(1/2) and Ö(1/3)

Q 9: Find the square root of 361x^{4}. 19x 19x^{3} 19x^{2}

Q 10: The sum of two symmetric expression is a _______. not a symmetric expression symmetric expression

Q 11: Find the value of m and n so that x^{4}  6x^{3} + 5x^{2} + mx + n is perfect square. m = 6 and n = 8 m = 12 and n = 4 m = 4 and n = 12 m = 8 and n = 6

Q 12: Find the square root of 961x^{2}y^{4}. 31xy^{2} 31xy^{4} 31x^{2}y None of these

Q 13: Find the product of roots of the equation 3x^{2} + 7x + 6 = 0. 5 2 3 6

Q 14: What is the first degree expression to be subtracted from 9x^{4}  12x^{3} + 12x^{2}  9x + 13. 3x + 4 3x  4 2x + 4 2x  4

Q 15: Solve, 2x^{2} + 13x + 15 = 0. 3/5 and 5 3/2 and 5 5/2 and 5 5/3 and 5

Q 16: Find the square root of x^{4}  6x^{3} + 5x^{2} + 12x + 4. x^{2} + 3x  2 x^{2} + 3x  2 x^{2}  3x  2 x^{2}  3x + 2

Q 17: Find the product of the roots of 8x^{2}  14x  15 = 0. 8/15 15/8 15/8 8/15

Q 18: Find the square root of 9x^{4} + 6x^{2}y^{2} + y^{4}. 3x^{2} + 2y^{2} 3x^{2} + y^{2} 3x + y

Q 19: Solve, (x^{2}  x)^{2}  8(x^{2}  x) + 12 = 0. 1, 2, 2 and 3 1, 2, 2 and 3 1, 2, 2 and 3

Q 20: Find the square root of
(12x^{2} + 23x + 10)(15x^{2} + 13x + 2)(20x^{2} + 29x + 5). (4x + 5)(3x + 2)(5x + 2) (4x + 5)(3x + 2)(5x + 1) (4x + 5)(3x + 4)(5x + 1) (4x + 3)(3x + 2)(5x + 1)

Q 21: Find the square root of (x  2y + 3z)^{2}  12z(x2y). x  3y  3z x  2y  2z x  2y  3z

Q 22: Find the square root of (x + 2)(x + 4)(x + 6)(x + 8) + 16. x^{2} + 8x + 20 x^{2} + 10x + 15 x^{2} + 10x + 20

Q 23: Square of the valiable x is _______. Ö
x^{2} x^{2}

Q 24: Find the square root of the equation 4x^{4} + 8x^{3} + 9x^{2} + 4x + 4 = 0 using undetermind method. 2x^{2} + x + 1 2x^{2}  x + 2 2x^{2} + 2x + 2 2x^{2} + x + 2

Q 25: Solve, 8x^{2}  14x  15 = 0. 3/4 and 5/2 3/4 and 5/2 3/4 and 5/2 3/4 and 5/2

Q 26: Find the square root of x^{2} + 4y^{2} + 9z^{2} + 4xy + 6xz + 12yz. None of these x + 2y + 3z x  2y + 3z x +2y  3z

Q 27: Find the square root of 4x^{4} + 12x^{3} + 17x^{2} + 2x + 4. 2x^{2} + 3x  2 2x^{2} + 3x + 2 2x^{2}  3x  2 2x^{2}  3x + 2

Q 28: Find the product of the roots of 6x^{2}  13x + 6 = 0. 1 5 1

Q 29: Find the quadratic equation whose roots are 3/4 and 1/2. 8x^{2}  10x  3 8x^{2}  10x + 3 8x^{2} + 10x + 3 8x^{2}  8x + 3

Q 30: What is the first degree expression to be subtracted from 16x^{4} + 16x^{3} + 20x^{2} + 10x  1. 3x + 4 2x  3 3x  4 2x  4

Q 31: Find the square root of (6x^{2} + 9x  6)(2x^{2} + 11x + 12)(3x^{2} + 10x  8). (2x + 3)(3x  2)(x + 4) (2x  3)(3x  2)(x + 4) (2x + 3)(3x + 2)(x + 4) (2x + 3)(3x  2)(x  4)

Q 32: If one root of 2x^{2}  (16+a)x + 25 = 0 is 5/2 find the value of a. 2 1 2 1

Q 33: The quotient of two symmetric expressions is ______. symmetric not symmetric

Q 34: If one root of x^{2}  (5+a)x + 24 = 0 is 3 find the value of a. 5 2 6 4

Q 35: Find the value of m and n so that x^{4}  4x^{2} + mx + n is a perfect square. m = 4 and n = 0 m = 0 and n = 4 m = 2 and n = 3 None of these

Q 36: Find the square root of 4^{3}y^{4}z^{6}. 2xyz^{2} 2xy^{3}z^{4} 2xy^{3}z^{3} 2xy^{2}z^{3}

Q 37: How much is subtracted from 16x^{4}  24x^{3}  23x^{2} + 24x + 28 to make it perfect square. 12 16 8 10

Q 38: Solve, x^{2}  11x + 28 = 0. 4 and 7 4 and 7 4 and 7 4 and 7

Q 39: Find the square root of
(x^{2}  4x + 3)(x^{2}  12x + 27)(x^{2}  10x + 9). (x + 9)(x  3)(x  1) (x  9)(x + 3)(x  1) (x  9)(x  3)(x + 1) (x  9)(x  3)(x  1)

Q 40: 3x^{3}  6x^{2}y + 3xy^{2} + 7y^{3}, is this a homogeneous equation? false true

Q 41: Solve, 12x^{2}  x  1 = 0. 1/4 and 1/3 1/4 and 1/3 1/4 and 1/3 1/4 and 1/3

Q 42: Expand, Õ a^{2}b. (Variables 'a' and 'b') b^{2}a a^{2}b (a^{2}b)+(b^{2}a) (a^{2}b)(b^{2}a)

Q 43: If one root of 2x^{2}  (7+a)x  15 = 0 is 5 find the value of a. 4 6 5 3

Q 44: If all the terms of an algebraic expression are of the same degree, then such an expression is called a _______. homogeneous expression not a homogeneous expression

Q 45: Find the square root of
(x^{2} + 10x + 16)(x^{2} + 11x + 24)(x^{2} + 5x + 6). (x + 2)(x  8)(x + 3) (x + 2)(x + 8)(x  3) (x  2)(x + 8)(x + 3) (x + 2)(x + 8)(x + 3)

Q 46: Find the square root of 16x^{4} + 16x^{3} + 12x^{2} + 4x + 1. 4x^{2} + 2x  1 4x^{2} + 2x + 1 4x^{2}  2x  1

Q 47: Find the value of a and b so that 9x^{4} + 6x^{3}  17x^{2}  ax + b is a perfect square. a = 7 and b = 8 a = 6 and b = 9 a = 9 and b = 6 a = 8 and b = 7

Q 48: Find the square root of the equation x^{4} + 4x^{3} + 8x^{2} + 8x + 4 = 0 using division method. x^{2} + 2x+ 1 x^{2} + 2x  2 x^{2} + x + 2 x^{2} + 2x + 2

Q 49: Numbers of the form Ö6, Ö5 and Ö7 are called ________. imaginary numbers Real numbers

Q 50: Solve, 6x^{4}  35x^{3} + 62x^{2}  35x + 6 = 0 3,1/2 and 1/3 2,3,1/2 and 1/3 None of these 2,1/2 and 1/3

Q 51: Find the square root of 1296x^{6}y^{4}. 36x^{4}y 36x^{2}y^{3} 36x^{3}y^{2}

Q 52: Find the value of ma nd n so that 25x^{4} + 50x^{2} + mx + n is a perfect square. None of these m = 0 and n = 25 m = 5 and n = 9 m = 0 and n = 5

Q 53: Find the square root of 4x^{4}  4x^{3}  7x^{2} + 4x + 4 2x^{2}  x + 2 2x^{2}  x  2 2x^{2} + x  2 2x^{2} + x + 2

Q 54: Find the sum of the roots of 6x^{2} + 13x + 5 = 0. 6/13 13/6 6/13 13/6

Q 55: Simplify, å (bc)(b+c). (Variables a, b and c) 0 3 2 1

Q 56: x^{4} + 2x^{3}  3x^{2} + 2x + 1 = 0, is this reciprocal requation or not. No Yes

Q 57: Find the nature of the roots of the equation x^{2}  5x + 6 = 0. Real and equal Real and distinct Complex and distinct

Q 58: Solve, 6x^{2} + 9x  6 = 0. 3/2 and 2/3 3/2 and 2/3 3/2 and 2/3 3/2 and 2/3

Q 59: Find the square root of 9x^{4} + 6x^{3}  17x^{2}  6x + 9. 3x^{2}  x + 3 3x^{2} + x  3 3x^{2} + x + 3 3x^{2}  x  3

Q 60: Find the sum of the roots of 6x^{2} + 7x + 2 = 0. 6/7 7/6 7/6 6/7

Q 61: Solve, 3x^{2} + x  10 = 0. 5/3 and 2 5/3 and 2 5/3 and 2 5/3 and 2

Q 62: Solve, 6x^{4} + 11x^{2}  3 = 0. Ö(3/2) and Ö(1/3) Ö(3/2) and Ö(1/3) Ö(3/2) and Ö(1/3)

Q 63: What is the first degree expression to be added to x^{4} + 4x^{3}  4x^{2}  19x + 11. 2x + 6 2x  6 3x + 5 3x + 7

Q 64: Find the square root of 4^{4}  4x^{3} + 12x^{2}  16x + 16. x^{2} + 2x + 4 x^{2}  2x + 4 x^{2} + 2x  4

Q 65: Find the nature of the roots of the equation 3x^{2}  15x + 5 = 0. Complex and distinct Real and distinct Real and equal

Q 66: Find the square root of 25x^{4}  20x^{2}y^{2} + 4y^{4}. 5x^{2}  2y 5x  2y 5x^{2}  2y^{2} 5x  2y^{2}

Q 67: If one root of x^{2}  (7+a)x  56 = 0 is 8 find the value of a. 6 8 6 8

Q 68: How much is to be added to 4x^{4}  12x^{3}  11x^{2} + 30x + 21 to make it perfect square. 4 7 5 3

Q 69: Find the square root of 64x^{2}y^{2}. 8xy 8x^{2}y 8xy^{2} None of these

Q 70: Solve, 2x^{4}  9x^{3} + 14x^{2}  9x + 2 = 0 1,2 and 3/2 None of these 1,2 and 1/2 1,1/2 and 3/2

Q 71: Solve, 9x^{4}  3x^{2}  2 = 0. Ö(1/3) and Ö(2/3) Ö(1/3) and Ö(2/3) Ö(1/3) and Ö(2/3)

Q 72: Find the square root of
(x^{2}  x  72)(x^{2} + x  56)(x^{2}  16x + 63). (x  9)(x 7)(x  8) (x + 9)(x 7)(x + 8) (x  9)(x +7)(x + 8) (x  9)(x 7)(x + 8)

Q 73: Find the quadratic equation whose roots are 8 and 3. x^{2}  8x  24 x^{2} + 5x  24 x^{2}  5x  24 x^{2}  11x  24

Q 74: 3x + 4y + 5, is this a homogeneous equation? true false

Q 75: Solve, x^{2}  x  20 = 0. 4 and 5 4 and 5 4 and 5 4 and 5

Q 76: First degree homogeneous expression in x and y is _____. ax + by ac * by

Q 77: If one root of x^{2}  (4+a)x  15 = 0 is 3 find the value of a. 3 2 2 3

Q 78: Find the quadratic equation whose roots are 7 and 2. x^{2}  9x  14 x^{2}  5x  14 x^{2} + 5x  14 x^{2}  5x + 14

Q 79: Find the square root of 16x^{4}  24x^{3}  23x^{2} + 24x + 16. 4x^{2} + 3x  4 4x^{2}  3x + 4 4x^{2}  3x  4

Q 80: Find the square root of 25x^{2}. 15x None of these 5x^{2} 5x

Q 81: 5x^{4}  3x^{3} + 7x^{2}  4x + 2 = 0, is this reciprocal requation or not. Yes No

Q 82: Find the square root of
(x^{2}  2x  15)(x^{2}  5x  24)(x^{2}  13x + 40). (x  8)(x  5)(x  3) (x  8)(x + 5)(x + 3) (x + 8)(x  5)(x + 3) (x  8)(x  5)(x + 3)

Q 83: 3x^{3} + 5xy^{2} + 3y^{3}, is this homogeneous equation? true false

Q 84: Product of two homogeneous expression is a ________. homogeneous expression not a homogeneous expression

Q 85: Find the quadratic equation whose roots are 6 and 3. x^{2}  9x + 18 x^{2} + 9x + 18 x^{2}  18x + 18 x^{2}  9x + 9

Q 86: x^{2} + y^{2} + z^{2}, is this equation symmetry or not? No Yes

Q 87: Find the square root of x^{4}  2x^{3}  5x^{2} + 6x + 9. x^{2}  x + 3 x^{2}  x  3 x^{2} + x  3

Q 88: Third degree homogeneous symmetric expression in x and y is _________. ax^{3} + bx^{2}y^{2} + cxy^{2} + dy^{3} ax^{3} + bx^{2}y + cx^{2}y^{2} + dy^{3} ax^{3} + bx^{2}y + cxy^{2} + dy^{3} ax^{2} + bx^{2}y + cxy^{2} + dy^{2}

Q 89: Solve, 2x^{4}  9x^{3} + 14x^{2}  9x + 2 = 0. 1,1/2 and 2/3 1,2 and 1/2 None of these 1,2/3 and 3

Q 90: Find the value of a and b so that x^{4}  6x^{3} + 5x^{2} + ax + b is a perfect square. a = 12 and b = 4 a = 8 and b = 7 a = 15 and b = 5 a = 5 and b = 8

Q 91: Find the square root of 16x^{2}  8xy + y^{2}. 4x  y^{2} 4x^{2}  y 4x  y

Q 92: Find the square root of x^{4} + 6x^{3} + 15x^{2} + 18x + 9. x^{2} + 3x + 3 x^{2}  3x + 3 x + 3x^{2} + 3

Q 93: Solve, (2x^{2}  3x)^{2}  4(2x^{2}  3x)  5 = 0. 1, 1, 1/2 and 5/2 1, 1, 1/2 and 5/2 1, 1, 1/2 and 5/2

Q 94: Find the nature of the roots of the equation 3x^{2}  7x + 3 = 0. Real and equal Complex and distinct Real and distinct

Q 95: Find the square root of 16x^{4}  24x^{3}  23x^{2} + 24x + 16. 4x^{2}  3x  4 4x^{2} + 3x + 4 4x^{2} + 3x  4 4x^{2}  3x + 4

Q 96: Find the square root of 4x^{4} + 16x^{3} + 24x^{2} + 16x + 4. 2x^{2} + 4x + 2 2x^{2} + 4x  2 2x^{2}  4x + 2 2x^{2}  4x  2

Q 97: Find the sum of the roots of 2x^{2} + 11x + 12 = 0. 2/11 2/11 11/2 11/2

Q 98: Find the square root of x^{4} + 6x^{3} + 13x^{2} + 12x + 4. x^{2}  3x + 2 x^{2}  3x  2 x^{2} + 3x  2 x^{2} + 3x + 2

Question 99: This question is available to subscribers only!

Question 100: This question is available to subscribers only!

