# Solve using the Square Root Property square root of y=10

y=10
To remove the radical on the left side of the equation, square both sides of the equation.
y2=102
Simplify each side of the equation.
Multiply the exponents in (y12)2.
Apply the power rule and multiply exponents, (am)n=amn.
y12⋅2=102
Cancel the common factor of 2.
Cancel the common factor.
y12⋅2=102
Rewrite the expression.
y1=102
y1=102
y1=102
Simplify.
y=102
Raise 10 to the power of 2.
y=100
y=100
Solve using the Square Root Property square root of y=10