-34-15+72x^2=0

Solution for -34-15+72x^2=0 equation:

Simplifying
-34 + -15 + 72x2 = 0

Combine like terms: -34 + -15 = -49
-49 + 72x2 = 0

Solving
-49 + 72x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '49' to each side of the equation.
-49 + 49 + 72x2 = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 72x2 = 0 + 49
72x2 = 0 + 49

Combine like terms: 0 + 49 = 49
72x2 = 49

Divide each side by '72'.
x2 = 0.6805555556

Simplifying
x2 = 0.6805555556

Take the square root of each side:
x = {-0.824957911, 0.824957911}