Math, asked by sjahanara157, 2 months ago


(2m + 3n) (2m- 3n) ​

Answers

Answered by kumarani3034
1

Answer:

2m²-6mn+6mn-3n²

=2m²-3n²

Step-by-step explanation:

hope it is helpful

Answered by vansh8584
1

Answer:

4m²-9n²

Step-by-step explanation:

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

{apllying(a+b)(a-b)=a²-b²}

(2m)²-(3n)²

4m²-9n²

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