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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Middle/High School Algebra, Geometry, and Statistics (AGS)
3.8 Factorization: (2a+b)2 - c2

Factorize, 4a2+4ab+b2-c2.

Given that, 4a2+4ab+b2-c2.
We can write this as,
This is in the form of (a+b)2 = a2+2ab+b2.
Here a = 2a and b = b, substitute these values in the formula, we get,
= (2a+b)2-c2
This is in the form of a2-b2 = (a+b)(a-b)
Here a = 2a+b and b = c, Substitute these values in the formula, we get,
= (2a+b+c)(2a+b-c)

Directions: Solve the following problems. Also write at least 10 examples of your own.
Q 1: Factorize, 16x2y2-16xyz+4z2-9.
None of these

Q 2: Factorize, x2+4xy+4y2-4.
None of these

Q 3: Factorize,4+12x+9x2-4y2.
None of these

Q 4: Factorize, 9x2+12x+4-36y2.
None of these

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Question 6: This question is available to subscribers only!

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