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

User VeXii
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2 Answers

0 votes
I think it'd be 4a-3b
User AlexZvl
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3.4k points
3 votes
(2a+4b)(2a-7b)=
2a(2a-7b)+4b(2a-7b)=
4a^2-14ab+8ab-28b^2=
4a^2-6ab-28b^2
User JBS
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3.2k points
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