kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

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: 9x2 + 12x + _____.
(x+5)2
(2x+2)2
(4x+2)2
(3x+2)2

Q 2: Divide [(5a)3+(2b)3] by (5a+2b).
25a2+10ab+4b2
25a2-10ab+4b2
25a3-10ab+4b3

Q 3: Find the value of (351)2.
123261
125201
123301

Q 4: Find the value of (249)2.
62021
62601
62001

Q 5: (6x2+7x-9)(11x) = _____?
66x3+76x2-94x
55x3+66x2-44x
66x3+77x2-99x
77x3+66x2-94x

Q 6: Factorise x4 - x2.
x2(x+1)(x-1)
x2(x-1)(x-1)
x2(x+1)(x+1)

Q 7: (9x+5y)(9x-5y) = _____?
(9x)2-(5y)2
(x)2+(5y)2
(9x)2+(5y)2
9x2-5y2

Q 8: Factorise 9x2 - 54x + 81.
(3x-9)(3x-9)
(3x+9)(3x-9)
(3x+9)(3x+9)

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


Subscription to kwizNET Learning System offers the following benefits:

  • Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
  • Instant scoring of online quizzes
  • Progress tracking and award certificates to keep your student motivated
  • Unlimited practice with auto-generated 'WIZ MATH' quizzes
  • Child-friendly website with no advertisements
  • Choice of Math, English, Science, & Social Studies Curriculums
  • Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
  • Get discount offers by sending an email to discounts@kwiznet.com

Quiz Timer