5x^2-11-17=0

Solution for 5x^2-11-17=0 equation:

Simplifying
5x2 + -11 + -17 = 0

Reorder the terms:
-11 + -17 + 5x2 = 0

Combine like terms: -11 + -17 = -28
-28 + 5x2 = 0

Solving
-28 + 5x2 = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 5x2 = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 5x2 = 0 + 28
5x2 = 0 + 28

Combine like terms: 0 + 28 = 28
5x2 = 28

Divide each side by '5'.
x2 = 5.6

Simplifying
x2 = 5.6

Take the square root of each side:
x = {-2.366431913, 2.366431913}