=25w^2-144

Solution for =25w^2-144 equation:

Simplifying
0 = 25w2 + -144

Reorder the terms:
0 = -144 + 25w2

Solving
0 = -144 + 25w2

Solving for variable 'w'.

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

Add '-25w2' to each side of the equation.
0 + -25w2 = -144 + 25w2 + -25w2
Remove the zero:
-25w2 = -144 + 25w2 + -25w2

Combine like terms: 25w2 + -25w2 = 0
-25w2 = -144 + 0
-25w2 = -144

Divide each side by '-25'.
w2 = 5.76

Simplifying
w2 = 5.76

Take the square root of each side:
w = {-2.4, 2.4}