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07-05-2020
Mathematics

contestada

Factoring this problem

Factoring this problem class=

Respuesta :

08-05-2020

Step-by-step explanation:

- 4x2 - 80x - 400

- 4x2 - 40x - 40x - 400

-4x( x + 10) - 40(x + 10)

(x + 10) and ( - 4x - 40) are the factors

Answer Link

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