2 years ago

Solve by factoring x^2-8x-9 = 0

Mathematics

2 answers:

3241004551 [841]2 years ago

4 0

Answer:

the answer is ( x-9) (x+1) = 0

Step-by-step explanation:

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Which expression is equivalent to -7(y-2)

soldi70 [24.7K]

Hello!

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Minus and plus sign.

$-7y+7*2$

Then multiply by the numbers.

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Hope this helps!

Thanks!

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