kebrayisrael kebrayisrael

15-09-2020
Mathematics

contestada

you answer should be a polynomial in standard form (x- 4) ( x + 7)

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iconickalah iconickalah

15-09-2020

the answer is -3x-28

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thaareka thaareka

15-09-2020

(x-4) (x+7)
= x•x + 7x - 4x - 4 + 7
= x*2 + 7x - 4x - 28
= x*2 + 3x - 28

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