Question

is x=-2, a solutionof the equation x^2-2x+8=0​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

$\huge\mathfrak\blue{hello}$

Step-by-step explanation:

x²-2x- 8 = 0

(-2)²-2(-2)- 8=0

4 - (-4) - 8 =0

4 + 4 - 8 = 0

8 - 8 = 0

0 = 0

so.. L.S. = R.S.

so..

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