w^2+90-432=0

Solution for w^2+90-432=0 equation:

Simplifying
w2 + 90 + -432 = 0

Reorder the terms:
90 + -432 + w2 = 0

Combine like terms: 90 + -432 = -342
-342 + w2 = 0

Solving
-342 + w2 = 0

Solving for variable 'w'.

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

Add '342' to each side of the equation.
-342 + 342 + w2 = 0 + 342

Combine like terms: -342 + 342 = 0
0 + w2 = 0 + 342
w2 = 0 + 342

Combine like terms: 0 + 342 = 342
w2 = 342

Simplifying
w2 = 342

Take the square root of each side:
w = {-18.493242009, 18.493242009}