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Virty [35]
3 years ago
6

Solve the quadratic equation x square + 6 x + 9 equals 0​

Mathematics
1 answer:
Nataly [62]3 years ago
4 0
X^2 + 6x +9
(x+3) (x+3)

x+3 = 0
x = -3

answer: x=-3
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