Math, asked by bhavanisurya12, 2 months ago


(m2 -n2)(m2+n2) plz help​

Answers

Answered by Shivangv
0

Answer:

(m²–n²)(m²+n²)

=m²(m²+n²)–n²(m²+n²)

=m⁴+m²n²–n²m²–n⁴

=m⁴–n⁴

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