3 years ago

If x2=7 what is a value of x? A.√7 B.3.5 C.√49 D.14

Mathematics

1 answer:

ikadub [295]3 years ago

4 0

Answer:

x = sqrt(7) or x = -sqrt(7) thus of the choices you have A:

Step-by-step explanation:

Solve for x:

x^2 = 7

Take the square root of both sides:

Answer: x = sqrt(7) or x = -sqrt(7)

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