Question

what are roots af the quadratic equations x2=9​

Answer 1

Step-by-step explanation:

x^2 =9

since 3×3=9

hence x=+or-3

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Answer 2

Answer: x = -3 or 3.

One way to solve the quadratic equation x2 = 9 is to subtract 9 from both sides to get one side equal to 0: x2 - 9 = 0.

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