5x2 - 55 = 90

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893

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5x² - 55 = 90

Guest Sep 2, 2014

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Best Answer

+4473

+5

Add 55 to both sides.

Divide 5 from both sides.

Take the square root of both sides.

That's it.

AzizHusain Sep 2, 2014

1⁺⁰ Answers

+4473

+5

Best Answer

Add 55 to both sides.

Divide 5 from both sides.

Take the square root of both sides.

That's it.

AzizHusain Sep 2, 2014

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