5x^4+15x^2-50=0

Simple and best practice solution for 5x^4+15x^2-50=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 5x^4+15x^2-50=0 equation:


Simplifying
5x4 + 15x2 + -50 = 0

Reorder the terms:
-50 + 15x2 + 5x4 = 0

Solving
-50 + 15x2 + 5x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-10 + 3x2 + x4) = 0

Factor a trinomial.
5((-5 + -1x2)(2 + -1x2)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-5 + -1x2)' equal to zero and attempt to solve: Simplifying -5 + -1x2 = 0 Solving -5 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x2 = 0 + 5 -1x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1x2 = 5 Divide each side by '-1'. x2 = -5 Simplifying x2 = -5 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(2 + -1x2)' equal to zero and attempt to solve: Simplifying 2 + -1x2 = 0 Solving 2 + -1x2 = 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 + -1x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x2 = 0 + -2 -1x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1x2 = -2 Divide each side by '-1'. x2 = 2 Simplifying x2 = 2 Take the square root of each side: x = {-1.414213562, 1.414213562}

Solution

x = {-1.414213562, 1.414213562}

See similar equations:

| 2/5+1/3t=2 | | 7a-35=7(7a+7) | | -8*-2y=10 | | 4t-41=2t+7 | | -4+5u-2(6u-11)= | | 6(3+6x)=20 | | m+5=m-6 | | 5+5=6+9 | | 2.2+5.2-7.3= | | (8+3i)-(2+4i)=0 | | -k+14=-4-2(2k-3) | | -3(2x+5)=-3 | | -4(4x+3)=2(5-8x)-22 | | x+23y=-15 | | 9q+5(8+2q)=0 | | 7+4(6+2-7)= | | 9q+5(8+2q)= | | 5a-9=29 | | -35x+42= | | f(x)=3x^2-18x+1 | | .666x=180 | | 5/8x=17 | | x^3-x^2-75/8=0 | | 5/8t=-10 | | y-4=5(x+3) | | 2(x+4)=-36 | | 3y=2y+24 | | 8x^3+8x^2-75=0 | | 3*5+5y=45 | | -(9n-2)-15-c-n= | | X^2+12=25 | | 3.5x+5= |

Equations solver categories