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Kaylis [27]
2 years ago
13

Solve x² + 11x +18=0 by factoring.

Mathematics
1 answer:
kirill [66]2 years ago
5 0
-(11+sqrt(121-4*18))/2 = -(11 +sqrt(49))/2 = -9

Or

-(11-sqrt(121-4*18))/2 = -(11-sqrt(49))/2 = -2

D is the answer
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