w^2+62-72=0

Solution for w^2+62-72=0 equation:

Simplifying
w2 + 62 + -72 = 0

Reorder the terms:
62 + -72 + w2 = 0

Combine like terms: 62 + -72 = -10
-10 + w2 = 0

Solving
-10 + w2 = 0

Solving for variable 'w'.

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

Add '10' to each side of the equation.
-10 + 10 + w2 = 0 + 10

Combine like terms: -10 + 10 = 0
0 + w2 = 0 + 10
w2 = 0 + 10

Combine like terms: 0 + 10 = 10
w2 = 10

Simplifying
w2 = 10

Take the square root of each side:
w = {-3.16227766, 3.16227766}