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fredd [130]
3 years ago
13

Factor and solve X^2+7x-8=0

Mathematics
1 answer:
adelina 88 [10]3 years ago
4 0
(X^2+8x)-(x-8)=0
x(x+8)-1(x+8)=0
(X-1)(x+8)=0
X= 1
X= -8
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