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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 (a4+a3+6a2+9a+7) by (a2+a+2).
Quotient=(a2-4) and Remainder=(5a-1)
Quotient=(a2+4) and Remainder=(5a-1)
Quotient=(a2+4) and Remainder=(5a+1)
None of these

Q 2: (17x+7) (7y+9) = _____?
119xy+153x+49y+63
119xy+155x+49y+63
119xy+153x+46y+63
117xy+153x+49y+63

Q 3: Find the product of (2x+2y+2z) (4x2+4y2+4z2-4xy-4yz-4xz).
8x3+8y3+z3-12xyz
None of these
8x3+8y3+z3-24xyz
8x3+8y3-z3-24xyz

Q 4: Divide (x2+7x+2) by (x+3).
Quotient=(x+4) and Remainder=2
Quotient=(x-4) and Remainder=2
Quotient=(x+4) and Remainder=0
Quotient=(x-4) and Remainder=0

Q 5: If x - 1/x = 3, find the value of x2+1/x2 and x4+1/x4.
119
115
117
113

Q 6: If x+y = 8, xy = 12, find the value of x2+y2.
44
40
46
42

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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