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How to solve step by step
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How to solve step by step

How to solve step by step-example-1
User Rahn
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1 Answer

4 votes
x² = 16

the way to isolate your x variable is to square root both sides

√x² = √16
x = ± 4

so your answers are 4 and -4
User Mjwills
by
8.4k points
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