miyahsreese miyahsreese

15-07-2021
Mathematics

contestada

Solve x^2 - 8x - 9 = 0.
Rewrite the equation so that it is of the form
x2 + bx = c.
x^2+x=

Respuesta :

naidoojadine05 naidoojadine05

15-07-2021

Answer:

x^2+8x =9 equal to x^2+8x-9=0

(x+9)(x-1)

Step-by-step explanation:

x+9=0

x=-9

OR

x-1=0

x=+1

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