Fatimazahid9900go Fatimazahid9900go

Mathematics

Answered

(2a+4b) and (2a-7b) multiply the expression

Answer :

Tweetje38go Tweetje38go

(2a+4b)(2a-7b)=
2a(2a-7b)+4b(2a-7b)=
4a^2-14ab+8ab-28b^2=
4a^2-6ab-28b^2

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Giannatouyago Giannatouyago

I think it'd be 4a-3b

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