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Nadusha1986 [10]
3 years ago
11

Solve x 2 + 9x + 8 = 0 by completing the square. What are the solutions?

Mathematics
1 answer:
vivado [14]3 years ago
3 0

x^2+9x+8=0

 (x+1)(x+8)=0

x+1=0

x=-1

x+8 = 0

x=-8


 solutions are -1 and -8

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