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

Middle/High School Algebra, Geometry, and Statistics (AGS)
3.13 Factorization: (a+b)2

Example:
Factorize, a2+4a+4.

Solution:
Given that, a2+4a+4.
We can write this as,
a2+2.a.2+22.
This is in the form of (a+b)2 = a2+2ab+b2.
Here a = a and b = 2, substitute these values in the formula, we get,
(a+2)2.

Directions: Solve the following problems. Also write at least 10 examples of your own.
Q 1: Factorize, 16x2+48xy+36y2.
None of these
(4x-6y)2
(4x+36y)2
(4x+6y)2

Q 2: Factorize, x2+6x+9.
(x-3)2
None of these
(x+9)2
(x+3)2

Q 3: Factorize, 4+12x+9x2.
(2+2x)2
(2-3x)2
(2+3x)2
None of these

Q 4: Factorize, 16x2+8xy+y2.
(16x+4y)2
(4x+y)2
None of these
(4y+x)2

Q 5: Factorize, 9x2+12x+4.
(3x+2)2
(3x-2)2
(3x+4)2
None of these

Q 6: Factorize, x2+4xy+4y2.
(x-2y)2
(x+2y)2
None of these
(x+3y)2

Question 7: This question is available to subscribers only!

Question 8: 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