32+72=c2

Rewrite the equation as c2=32+72.

c2=32+72

Take the square root of both sides of the equation to eliminate the exponent on the left side.

c=±32+72

Simplify the right side of the equation.

Raise 3 to the power of 2.

c=±9+72

Raise 7 to the power of 2.

c=±9+49

Add 9 and 49.

c=±58

c=±58

The complete solution is the result of both the positive and negative portions of the solution.

First, use the positive value of the ± to find the first solution.

c=58

Next, use the negative value of the ± to find the second solution.

c=-58

The complete solution is the result of both the positive and negative portions of the solution.

c=58,-58

c=58,-58

c=58,-58

The result can be shown in multiple forms.

Exact Form:

c=58,-58

Decimal Form:

c=7.61577310…,-7.61577310…

Solve for c 3^2+7^2=c^2