Math, asked by nishaanoop2048, 11 months ago

(3l+4m)² -(3l +4m)(3l-4m) - (5l-7m) ²

Answers

Answered by shivansh3590

4

is the question correct

Answered by ishpreet08

0

Answer:

-25l²+94lm-17m²

this is the correct answer to your question

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