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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
4.51 Special Products and Expansions Review Test

Q 1: 12x2 - _____ + 16.
(3x-1)2
(3x-4)2
(2x-4)2
(3x-2)2

Q 2: 15(3x+5y+2z) = _____?
Answer:

Q 3: (6x+15)(2y+3) = _____?
Answer:

Q 4: 2x+9x+5x+2, find the value of given expression when x=1.
18
-19
-18
19

Q 5: (x+5).(x+2) = _____?
x2+7x-10
x2+7x+10
2x2+7x+10

Q 6: Find the value of (249)2.
62001
62601
62021

Q 7: Divide (9a4-6a3+18a2-2a-5) by (3a2-2a+2).
Quotient=(3a2-4) and Remainder=(6a-13)
Quotient=(3a2+4) and Remainder=(6a+13)
Quotient=(3a2+4) and Remainder=(6a-13)

Q 8: Find the value of (26)2 using formula.
674
678
676

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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