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Find the solutions to x2 = 8.

User Lowi
by
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1 Answer

1 vote

Answer:

x = ± 2√2

Explanation:

Assuming "x2" is x^2 or "x squared", the answer can be derived from "square-rooting" both sides.

√ x^2 = √ 8

Then we simplify.

x = ± 2√2

Hope this helps!

User Jamna
by
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