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A) Multiple Choices: X X X X X X X X

This document contains 14 math word problems involving factorizing algebraic expressions. The problems involve factorizing expressions with variables, exponents, and grouping like terms. Multiple choice options are provided for each problem to select the correct factorized form of the expression.

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Vincent NG
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76 views2 pages

A) Multiple Choices: X X X X X X X X

This document contains 14 math word problems involving factorizing algebraic expressions. The problems involve factorizing expressions with variables, exponents, and grouping like terms. Multiple choice options are provided for each problem to select the correct factorized form of the expression.

Uploaded by

Vincent NG
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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A) Multiple Choices 4. Factorize 10ap + 15aq  10bp  15bq.

1. Factorize 6 x  18x 2 . A. (a  b)(10p + 15q)


A. 6 x(1  3 x) B. (a + b)(10p + 15q)
C. 5(a + b)(2p + 3q)
B. 6 x (1  3 x 2 )
D. 5(a  b)(2p + 3q)
2
C. 6(3  x)

D. 6(3 x 2  1) 2 2
5. Factorize 3x + 6xy + 3y .
2 2
A. 3(x + y )
2. Factorize 14x 2 y 2  8 yz . B. 3(x  y)
2

2
A. 2 y 2 (7 x 2  8 z ) C. (x  y)
2
B. 2 y (7 xy  8 z ) D. 3(x + y)

C. 2 y (7 xy 2  4 y )
2
6. Factorize 25s + 20s  4.
D. 2 y (7 x 2 y  4 z ) 2
A. (5s + 2)
2
B. (5s + 2)
2
3. Factorize 2bc  10ab + cd  5ad. C. (5s  2)
2
A. (b + 2d) (c  5a) D. (5s  2)
B. (b + 2d) (5a  c)
2 2
C. (2b + d) (c  5a) 7. Factorize 36a  b + 6a  b.
A. (6a + b  1)(6a + b)
D. (2b + d) (5a  c)
B. (6a + b + 1)(6a + b)
C. (6a + b  1)(6a  b)
D. (6a + b + 1)(6a  b)
2 2 2
8. Factorize 4  a  b  2ab. 12. Factorize x  6x  27.
2
A. (2  a + b) A. (x  9)(x  3)
B. (2 + a + b) (2  a  b) B. (x  9)(x + 3)
C. (2 + a  b) (2  a  b)
C. (x + 9)(x + 3)
D. (2 + a + b) (2  a + b)
D. (x + 9)(x  3)

4
9. Factorize 625  x .
2
A. (25  x )
2 2
13. Factorize x + 2x  35.
2
B. (5  x) (25 + x )
2 A. (x + 5)(x + 7)
2 B. (x  5)(x  7)
C. (5 + x)(5  x)(25 + x )
2 2 C. (x  5)(x + 7)
D. (25  x )(25 + x )
D. (x + 5)(x  7)

2 2 2 2
10. Factorize (x  y ) + 4(x + 2xy + y ).
2
A. (x  y)(5x + 3y) 14. Factorize x + 5x + 36.
B. (x + y)(5x  3y) A. (x + 4)(9  x)
C. (x  y)(5x  3y) B. (x + 4)(x + 9)
D. (x + y)(5x + 3y) C. (x + 4)(x  9)
D. (x  4)(x + 9)

4 2 2 4 2
11. Factorize 9x  6x y + y  z + 4z  4.
2 2 2 2 2 2
A. (3x  y + z  2)(3x  y  z  2)
2 2 2 2
B. (3x  y + z  2)(3x  y  z + 2)
2 2 2
C. (3x  y  z  2)
2 2 2 2
D. (3x  y  z + 2)(3x  y  z  2)

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