Leileik Leileik

23-03-2020
Mathematics

contestada

What equation has the solution of -5 and 7

Respuesta :

Officialalehpeter Officialalehpeter

23-03-2020

Answer:

x-2x-35

Step-by-step explanation:

-5 and 7

x=-5

x=7

x+5=0

x-7=0

Put them in bracket.

(x+5)(x-7)

Expanding the bracket

x(x-7)+5(x-7)

x-7x+5x-35

x-2x-35

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