3 years ago

(2a+b)² -(3a+4b)(2a+7b)

Mathematics

1 answer:

BabaBlast [244]3 years ago

7 0

-2a^2 - 25ab - 27b^2

hope this helps :)

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(2a+b)² -(3a+4b)(2a+7b)​

(2a+b)² -(3a+4b)(2a+7b)