grodriguezrosario14 grodriguezrosario14

02-06-2020
Mathematics

contestada

step by step plz
x^ - 3x - 40

Respuesta :

ronhagrid310 ronhagrid310

02-06-2020

Answer:

x^2 - 3x - 40

= x^2 + 5x - 8x - 40

= (x^2 + 5x) - (8x + 40)

= x(x + 5) - 8(x + 5)

= (x - 8)(x + 5)

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