Math, asked by munijindal, 4 months ago

evalute each of the following using identities (3m+4/5n)²

Answers

Answered by Anjali5869

1

Answer:

Identity (a + b)² = (a)² + (b)² + 2ab

Step-by-step explanation:

( 3m + 4/5n )²
= (3m)² + (4/5n)² + 2×3m×4/5n
= 9m² + 16/25n² + 24/5mn

It is the answer..

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