Math, asked by mk019410740785, 11 months ago

3. Simplify
(a) (2m + 3)^2 – (2m - 3)^2

Answers

Answered by anika1484

0

Step-by-step explanation:

4m^2+9+12m-(4m^2+9-12m)

=4m^2+9+12m-4m^2-9+12m

=24m

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