10x^2-20+1=0

Solution for 10x^2-20+1=0 equation:

Simplifying
10x2 + -20 + 1 = 0

Reorder the terms:
-20 + 1 + 10x2 = 0

Combine like terms: -20 + 1 = -19
-19 + 10x2 = 0

Solving
-19 + 10x2 = 0

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 10x2 = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 10x2 = 0 + 19
10x2 = 0 + 19

Combine like terms: 0 + 19 = 19
10x2 = 19

Divide each side by '10'.
x2 = 1.9

Simplifying
x2 = 1.9

Take the square root of each side:
x = {-1.378404875, 1.378404875}