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Ivanshal [37]
4 years ago
9

What are the solutions to x2 + 8x + 7 = 0?

Mathematics
1 answer:
Lelechka [254]4 years ago
6 0

Answer:

B

Step-by-step explanation:

x² + 8x + 7 = 0

x²+x+7x+7=0

x(x+1)+7(x+1)=0

(x+1)(x+7)=0

Either x=-1or x=-7.

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