3 years ago

Développer A= (2x-7)(3x+6)-2(2x+4)(2x-8)

Mathematics

2 answers:

nikdorinn [45]3 years ago

5 0

The answer simplified is:

a= —2x^2+7x+22

Dahasolnce [82]3 years ago

4 0

$a = (6x^{2} - 9x - 42) - 2(4 {x}^{2} - 8x - 32) \\ a = (6 {x}^{2} - 9x - 42) - (8 {x}^{2} - 16x - 64) \\ a = ( - 2 {x}^{2} + 7x + 22)$

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