Question

$15x {}^{2} - 8xfroom \: - 9x - 20x {}^{2}$
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Answer 1

Complete Question : Subtract (15x^2 - 8x) from (-9x - 20x^2)

Solution :

(-9x - 20x^2) - (15x^2 - 8x)

=> -9x - 20x^2 - 15x^2 + 8x

=> -9x + 8x - 20x^2 - 15x^2

=> -x - 35x^2

=> -35x^2 - x

=> -x(35x + 1)

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Hope it was helpful !!

Answer 2

Step-by-step explanation:

I hope it helpful for you completely