Sederhanakan(2a+b)(3a-2b).... Question from @phanhie

August 2018 2 9 Report

Sederhanakan
(2a+b)(3a-2b)

andwinasekar (2a+b)(3a-2b)
6 $a^{2}$ - 4ab + 3ab - 2 $b^{2}$
6 $a^{2}$ - ab - 2 $b^{2}$

0 votes Thanks 2

ridaarrafini (2a+b)(3a-2b)
6a²-2ab+3ab-2b²
= -2ab+3ab+6a²-2b²
=ab+6a²-2b²

0 votes Thanks 1

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