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Daniel [21]
3 years ago
10

The solution set of x^2-2x-8=0

Mathematics
1 answer:
kari74 [83]3 years ago
3 0

x2−2x−8=0

Factor left side of equation.

(x+2)(x−4)=0

Set factors equal to 0.

x+2=0 or x−4=0

x=−2 or x=4

Answer:

x=−2 or x=4

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