Factorize 4a\(^2\) – 9b\(^2\)

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Mathematics JAMB 2022

Factorize 4a\(^2\) – 9b\(^2\)

  • (2a-3b) (2a+3b) checkmark
  • (2a-b) (2a+3b)
  • (2a-3b) (a+3b)
  • (a-3b) (a+3b)

The correct answer is: A

Explanation

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

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

 4a\(^2\) - 9b\(^2\)

 

There is an explanation video available .

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