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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics
6.20 Square Roots of Algebraic Expressions Review - II

Square roots of Algebraic Expressions Review Test

Q 1: Solve, 6x2 - 13x + 6 = 0.
-2/3 and 3/2
2/3 and 3/2
2/3 and -3/2
-2/3 and -3/2

Q 2: Solve, (x2 - 2x)2 - 11(x2 - 2x) + 24 = 0.
-1, 2, 3 and 4
-1, -2, 3 and 4
-1, 2, -3 and 4

Q 3: Find the square root of
(12x2 + 23x + 10)(15x2 + 13x + 2)(20x2 + 29x + 5).
(4x + 5)(3x + 2)(5x + 1)
(4x + 5)(3x + 4)(5x + 1)
(4x + 3)(3x + 2)(5x + 1)
(4x + 5)(3x + 2)(5x + 2)

Q 4: Find the quadratic equation whose roots are 7 and -2.
x2 - 9x - 14
x2 + 5x - 14
x2 - 5x + 14
x2 - 5x - 14

Q 5: Find the value of m and n so that x4 - 6x3 + 5x2 + mx + n is perfect square.
m = 6 and n = 8
m = 8 and n = 6
m = 12 and n = 4
m = 4 and n = 12

Q 6: Find the square root of x4 + y4 + 9z4 - 2x2y2 - 6x2z2 + 6y2z2.
x2 + y2 + 3z2
x2 - y2 + 3z2
x2 - y2 - 3z2

Q 7: Find the square root of 4x4 - 4x3 + 37x2 - 18x + 81
2x2 + x + 9
2x2 + x - 9
2x2 - x + 9

Q 8: Solve, x2 - 11x + 28 = 0.
-4 and -7
4 and -7
4 and 7
-4 and 7

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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