Solve using the Square Root Property square root of x=2.8

Math
x=2.8
To remove the radical on the left side of the equation, square both sides of the equation.
x2=2.82
Simplify each side of the equation.
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Multiply the exponents in (x12)2.
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Apply the power rule and multiply exponents, (am)n=amn.
x12⋅2=2.82
Cancel the common factor of 2.
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Cancel the common factor.
x12⋅2=2.82
Rewrite the expression.
x1=2.82
x1=2.82
x1=2.82
Simplify.
x=2.82
Raise 2.8 to the power of 2.
x=7.84
x=7.84
Solve using the Square Root Property square root of x=2.8

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