estephany06 estephany06

28-07-2022
Mathematics

contestada

Solve for x.
2x² = 18x+20

Respuesta :

28-07-2022

2x^2-18x-20=0

divide by 2

x^2-9x-10=0

(x-10)(x+1)=0

x=10 or x=-1

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