0=9x^2-30+25

Solution for 0=9x^2-30+25 equation:

Simplifying
0 = 9x2 + -30 + 25

Reorder the terms:
0 = -30 + 25 + 9x2

Combine like terms: -30 + 25 = -5
0 = -5 + 9x2

Solving
0 = -5 + 9x2

Solving for variable 'x'.

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

Add '-9x2' to each side of the equation.
0 + -9x2 = -5 + 9x2 + -9x2
Remove the zero:
-9x2 = -5 + 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
-9x2 = -5 + 0
-9x2 = -5

Divide each side by '-9'.
x2 = 0.5555555556

Simplifying
x2 = 0.5555555556

Take the square root of each side:
x = {-0.745355993, 0.745355993}