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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
7.51 Polynomials Review Test

Q 1: Divide [(3a)3 + (3b)3] by (3a+3b).
9a2-9ab-9b2
9a2+9ab+9b2
9a2-9ab+9b2
None of these

Q 2: If x+y = 8, xy = 12, find the value of x2+y2.
46
40
44
42

Q 3: Find the product of (x+2)(3x+5).
3x2+11x+10
None of these
3x2+9x+10
3x2-11x+10

Q 4: (17x+7) (7y+9) = _____?
117xy+153x+49y+63
119xy+153x+49y+63
119xy+153x+46y+63
119xy+155x+49y+63

Q 5: Divided (3x2 + 6x) by 3x.
x - 2
x2 + 2
x + 3
x + 2

Q 6: Divide 6a4 by 2a2.
3a2
3a
None of these
3a3

Q 7: (6x2+7x-5)(5x) = _____?
30x3+35x2-25x
30x3+30x2-25x
30x3-35x2-25x
30x3+35x-25x

Q 8: Divide (8a2b - 16ab2 + 36ab) by 4ab.
2a - 4b + 9
2a + 4b - 9
2a - 4b - 9
2a - 4ab - 9

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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