(3m-n)²- (m-2n)²
factorize
step by step explanation please
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Answered by
42
Answer:
ʜᴇʀᴇ ɪs ᴜʀ ᴀɴsᴡᴇʀ
ᴛʜɴx ᴘʟs
ʙʀᴀɪɴʟɪᴇsᴛ
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nahakswapnil311:
hmm good afternoon
Answered by
2
Answer:
(4m-3n)(2m+n)
Step-by-step explanation:
use a^2-b^2=(a+b)(a-b) identity
where a=3m-n,and b=m-2n
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