2 years ago

Solve by factoring x^2 + 8x =9

Mathematics

1 answer:

Helen [10]2 years ago

6 0

Answer:

$x=-9,\:x=1$

Step-by-step explanation:

$x^2+8x=9\\x^2+8x-9=0\\(x+9)(x-1)=0\\x=-9,\:x=1$

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pychu [463]

Answer:

Step-by-step explanation:

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3 years ago