Solve for L 12^2=2* square root of L

Math
122=2⋅L
Rewrite the equation as 2⋅L=122.
2⋅L=122
Divide each term by 2 and simplify.
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Divide each term in 2⋅L=122 by 2.
2⋅L2=1222
Cancel the common factor of 2.
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Cancel the common factor.
2⋅L2=1222
Divide L by 1.
L=1222
L=1222
Simplify 1222.
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Raise 12 to the power of 2.
L=1442
Divide 144 by 2.
L=72
L=72
L=72
To remove the radical on the left side of the equation, square both sides of the equation.
L2=722
Simplify each side of the equation.
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Multiply the exponents in (L12)2.
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Apply the power rule and multiply exponents, (am)n=amn.
L12⋅2=722
Cancel the common factor of 2.
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Cancel the common factor.
L12⋅2=722
Rewrite the expression.
L1=722
L1=722
L1=722
Simplify.
L=722
Raise 72 to the power of 2.
L=5184
L=5184
Solve for L 12^2=2* square root of L

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