10x^4-19x^2+6=0

Solution for 10x^4-19x^2+6=0 equation:

Simplifying
10x4 + -19x2 + 6 = 0

Reorder the terms:
6 + -19x2 + 10x4 = 0

Solving
6 + -19x2 + 10x4 = 0

Solving for variable 'x'.

Factor a trinomial.
(2 + -5x2)(3 + -2x2) = 0

Subproblem 1
Set the factor '(2 + -5x2)' equal to zero and attempt to solve:

Simplifying
2 + -5x2 = 0

Solving
2 + -5x2 = 0

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

Add '-2' to each side of the equation.
2 + -2 + -5x2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -5x2 = 0 + -2
-5x2 = 0 + -2

Combine like terms: 0 + -2 = -2
-5x2 = -2

Divide each side by '-5'.
x2 = 0.4

Simplifying
x2 = 0.4

Take the square root of each side:
x = {-0.632455532, 0.632455532}
Subproblem 2
Set the factor '(3 + -2x2)' equal to zero and attempt to solve:

Simplifying
3 + -2x2 = 0

Solving
3 + -2x2 = 0

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

Add '-3' to each side of the equation.
3 + -3 + -2x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2x2 = 0 + -3
-2x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-2x2 = -3

Divide each side by '-2'.
x2 = 1.5

Simplifying
x2 = 1.5

Take the square root of each side:
x = {-1.224744871, 1.224744871}
Solution
x = {-0.632455532, 0.632455532, -1.224744871, 1.224744871}