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dybincka [34]
2 years ago
11

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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