7
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Factoring Expressions

Question 7 • Math 7 B (M12 25/26 S2)

The expression 52x – 169 is equivalent to 13()

Answer
A
x + 13
B
x – 13
C
4x + 13
D
4x – 13

Explanation

Divide each term in 52x − 169 by 13: 52x ÷ 13 = 4x, and 169 ÷ 13 = 13. Therefore, 52x − 169 = 13(4x − 13), which matches choice D.

AI-written and checked against the verified answer.

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