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OLga [1]
3 years ago
9

Which of the following is a solution of x2 + 2x + 8?

Mathematics
1 answer:
GalinKa [24]3 years ago
5 0
I hope this helps you


x^2+2x+8=0


x^2+2x+1+7=0


(x+1)^2= -7


(x+1)^2= i^2.7


x+1= i.square root of 7


x=-1+ i.square root of 7
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