jaileengarcia11 jaileengarcia11

26-02-2021
Mathematics

contestada

3. Solve by completing the square.
x^2+8x-9=0
The solutions are x =

Respuesta :

nicolclaroszambrana nicolclaroszambrana

26-02-2021

Answer:

is it like exponets

Step-by-step explanation:

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laravicente laravicente

26-02-2021

Step 1: Factor left side of equation.
(x - 1)(x + 9) = 0

Step 2: Set factors equal to 0.
x-1=0 or x+9=0
x = 1 or x = -9

The solutions are x = 1 or x = -9

Answer Link

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