Math, asked by kavitapangul1, 10 months ago

(2/3m+3/2n)(2/3m-3/2n)

Answers

Answered by rajeshranga5716

3

Answer:

4/9m^2-9/4n^2

Step-by-step explanation:

a^2-b^2=(a+b)(a-b)

(2/3m+3/2n)(2/3m-3/2n)

(2/3m)^2-(3/2n)^2

4/9m^2-9/4n^2

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