10x^2+17-20=0

Solution for 10x^2+17-20=0 equation:

Simplifying
10x2 + 17 + -20 = 0

Reorder the terms:
17 + -20 + 10x2 = 0

Combine like terms: 17 + -20 = -3
-3 + 10x2 = 0

Solving
-3 + 10x2 = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 10x2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 10x2 = 0 + 3
10x2 = 0 + 3

Combine like terms: 0 + 3 = 3
10x2 = 3

Divide each side by '10'.
x2 = 0.3

Simplifying
x2 = 0.3

Take the square root of each side:
x = {-0.547722558, 0.547722558}