Math, asked by nagshreemgowdar, 7 months ago

Simplify the following (4m+5n)²+(5m+4n)²+(4m+5n)(4m-5n) using identities in algebraic expressions

Answers

Answered by bhargavikulkarni8733

4

Answer:

57m^2+80mn+16n^2

Step-by-step explanation:

57m^2+80mn+16n^2

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