anonymous1717 anonymous1717

14-01-2019
Mathematics

contestada

PLEASE HELP!!!!!!!!! Solve by completing the square: X^2-8x=9

Respuesta :

Ammimochi Ammimochi

17-01-2019

Move all terms to one side

x^2 - 8x - 9 = 0

Factor x^2 - 8x - 9

(x - 9)(x + 1) = 0

Solve for x

x = 9, -1

Answer Link

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