Solve for c 16^2+30^2=c^2

Math
162+302=c2
Rewrite the equation as c2=162+302.
c2=162+302
Take the square root of both sides of the equation to eliminate the exponent on the left side.
c=±162+302
The complete solution is the result of both the positive and negative portions of the solution.
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Simplify the right side of the equation.
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Raise 16 to the power of 2.
c=±256+302
Raise 30 to the power of 2.
c=±256+900
Add 256 and 900.
c=±1156
Rewrite 1156 as 342.
c=±342
Pull terms out from under the radical, assuming positive real numbers.
c=±34
c=±34
The complete solution is the result of both the positive and negative portions of the solution.
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First, use the positive value of the ± to find the first solution.
c=34
Next, use the negative value of the ± to find the second solution.
c=-34
The complete solution is the result of both the positive and negative portions of the solution.
c=34,-34
c=34,-34
c=34,-34
Solve for c 16^2+30^2=c^2

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