17-9x^2-5=0

Solution for 17-9x^2-5=0 equation:

Simplifying
17 + -9x2 + -5 = 0

Reorder the terms:
17 + -5 + -9x2 = 0

Combine like terms: 17 + -5 = 12
12 + -9x2 = 0

Solving
12 + -9x2 = 0

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -9x2 = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -9x2 = 0 + -12
-9x2 = 0 + -12

Combine like terms: 0 + -12 = -12
-9x2 = -12

Divide each side by '-9'.
x2 = 1.333333333

Simplifying
x2 = 1.333333333

Take the square root of each side:
x = {-1.154700538, 1.154700538}