Math, asked by swapnasardal0204, 1 year ago

Is x= -2 a solution of the quadratic equation x2 -2x +8=0

Answers

Answered by Saatwiik
15

Answer: NO

Step-by-step explanation:

putting x=-2 in poly, we get

(-2)² - 2(-2) + 8

= 4 + 4 + 8

= 16 not equal to 0

hence it is not a root

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Answered by harshitsinghunnnao
2
I hope you understand and mark brainliest...
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