For the equation x2 + 2x − 8 = 0, what is the sum of the solutions?

The answer would be x=2 or x=−4

Step-by-step explanation:

⇒x2+2x−8=0

⇒Factor left side of equation,

⇒(x−2)(x+4)=0

⇒Then, Set factors equal to 0

⇒ x−2=0 or x+4=0

⇒ Therefor, the answer is x=2 or x=−4

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i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

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step-by-step explanation: