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Factorize 4a\(^2\) - 9b\(^2\)

Mathematics
JAMB 2022

Factorize 4a\(^2\) - 9b\(^2\)

  • A. (2a-3b) (2a+3b)
  • B. (2a-b) (2a+3b)
  • C. (2a-3b) (a+3b)
  • D. (a-3b) (a+3b)
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Correct Answer: Option A
Explanation

Check:
(2a-3b) (2a+3b)

4a\(^2\) + 6ab - 6ab - 9b\(^2\)

 4a\(^2\) - 9b\(^2\)

 

There is an explanation video available below.

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Explanation Video

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