3*x^4-23*x^2+14=0

Simple and best practice solution for 3*x^4-23*x^2+14=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 3*x^4-23*x^2+14=0 equation:


Simplifying
3x4 + -23x2 + 14 = 0

Reorder the terms:
14 + -23x2 + 3x4 = 0

Solving
14 + -23x2 + 3x4 = 0

Solving for variable 'x'.

Factor a trinomial.
(2 + -3x2)(7 + -1x2) = 0

Subproblem 1

Set the factor '(2 + -3x2)' equal to zero and attempt to solve: Simplifying 2 + -3x2 = 0 Solving 2 + -3x2 = 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 + -3x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x2 = 0 + -2 -3x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -3x2 = -2 Divide each side by '-3'. x2 = 0.6666666667 Simplifying x2 = 0.6666666667 Take the square root of each side: x = {-0.816496581, 0.816496581}

Subproblem 2

Set the factor '(7 + -1x2)' equal to zero and attempt to solve: Simplifying 7 + -1x2 = 0 Solving 7 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x2 = 0 + -7 -1x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -1x2 = -7 Divide each side by '-1'. x2 = 7 Simplifying x2 = 7 Take the square root of each side: x = {-2.645751311, 2.645751311}

Solution

x = {-0.816496581, 0.816496581, -2.645751311, 2.645751311}

See similar equations:

| 21x=11x+92 | | 10-6y=10y | | 2x+23=6x-21 | | x^2+y^2-5x+2y+3=0 | | 3x-15=45-2x | | x^2-5x+13= | | 2(x+3)+3(x-4)=24 | | 7x-2=3x^2 | | 20y^3+21y^2+4y=0 | | 5c-2y=10 | | 4x+5=3x+14 | | 2x^2+2y^2=5x | | 2(x-4)=7-5(2x+1) | | 6a-b=3 | | 3(x-4)=8-5(3x+1) | | 3a-b+5= | | 400-40Q-3Q^2=0 | | 38-14=4x-8 | | y=5x-20x | | 2x-3+4x+1=106 | | 6x+39=27 | | 2y-c=5 | | 2x-17=-45 | | 6n+10-2n=5n+1 | | 7x+20=-36 | | 30x+15=36+30x-80 | | 4y+84=7x | | 0.98+2.21-0.08y=4.01 | | 25x+45=-x+6 | | 4x-3=(x-2)+2(x-3) | | 7y+5=8y-7+4y | | 24c^2=36c |

Equations solver categories