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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)
3.12 Factorization: c(a+b)2

Example:
Factorize, x3+8x2+16x.
Solution:
Given that, x3+8x2+16x.
We take x as common,
x(x2+8x+42)
This is in the form of (a+b)2 = a2+2ab+b2.
Here a = x and b = 4, substitute these values in the formula, we get,
x(x+4)2.
Directions: Solve the following problems. Also write at least 10 examples of your own.
Q 1: Factorize, x3+2x2y+xy2.
x(x+y)2
None of these
x(x-y)2
(x+y)2

Q 2: Factorize, 16x3+8x2y+xy2.
x(4x-y)2
None of these
(4x+y)2
x(4x+y)2

Q 3: Factorize, 49x3+24x2+9x.
(7x+3)2
x(7x-3)2
x(7x+3)2
None of these

Q 4: Factorize, x3+6x2y+9xy2.
(x+3y)2
None of these
x(x-3y)2
x(x+3y)2

Q 5: Factorize,9x3+12x2y+4xy2.
x(3x+2y)2
(3x+2y)2
None of these
x(3x-2y)2

Q 6: Factorize, 9x3+24x2+16x.
(3x+4)2
x(3x-4)2
x(3x+4)2
None of these

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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