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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: (2x2-5).(7x+1) = _____?
14x3-2x2-35x-5
14x3+2x2+35x-5
14x3+2x2-35x+5
14x3+2x2-35x-5

Q 2: Find the value of (58)2 using formula.
3384
3364
3354
3374

Q 3: If x - 1/x = 3, find the value of x2+1/x2 and x4+1/x4.
115
119
117
113

Q 4: (x+1)2 = _____?
x2+2xy+1
x2+2x+1
x2+2x-1
x2-2x+1

Q 5: (5x+2).(5x+3) = _____?
None of these
25x2+25x+6
25x2-25x+6
25x3+25x+6

Q 6: Divide (8a2b - 16ab2 + 36ab) by 4ab.
2a - 4b + 9
2a + 4b - 9
2a - 4ab - 9
2a - 4b - 9

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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