This week in Math, we finished our unit on Absolute Values and radicals.
This equation is how to radicals calculate.
First step, square both sides.　Then  caluculate .
verify the solution. Substitute x = 27 in the original equation.
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This week in Math, we finished our unit on Absolute Values and radicals.
This equation is how to radicals calculate.
First step, square both sides.　Then  caluculate .
verify the solution. Substitute x = 27 in the original equation.