2x^4+15x^2+7=0

Simple and best practice solution for 2x^4+15x^2+7=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 2x^4+15x^2+7=0 equation:


Simplifying
2x4 + 15x2 + 7 = 0

Reorder the terms:
7 + 15x2 + 2x4 = 0

Solving
7 + 15x2 + 2x4 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(7 + x2)' equal to zero and attempt to solve: Simplifying 7 + x2 = 0 Solving 7 + x2 = 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 + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x2 = 0 + -7 x2 = 0 + -7 Combine like terms: 0 + -7 = -7 x2 = -7 Simplifying x2 = -7 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 '(1 + 2x2)' equal to zero and attempt to solve: Simplifying 1 + 2x2 = 0 Solving 1 + 2x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x2 = 0 + -1 2x2 = 0 + -1 Combine like terms: 0 + -1 = -1 2x2 = -1 Divide each side by '2'. x2 = -0.5 Simplifying x2 = -0.5 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| s+42+45=6s-33 | | https://ttm-content.s3.amazonaws.com/uploads/image/image/302788/G58L808P1167S-caad222894c506b95f43f6b5667b1831.png | | -2-2(-1)=4 | | -12=7-8z+12 | | 4.75=4.5 | | -X+7=5-3x | | 13x+7=-32w | | y=8x^2+32x+24 | | y+9+3y-34=y+39 | | 13x+77=-32 | | 7x-5x+14=x+8 | | 8c+-72=12c+-72-4c | | v+39+21v-11=35v | | s+17+2s-5=s+47 | | -6(-1)+(-2)=4 | | 40=5x+10 | | v+8+47=4v-13 | | 4(x+3)-2=2(4+x-2) | | 1+9(x-1)-6(2x+2)=2x+5+x | | 3s+19+33=5s+44 | | 5(v+1)=5v+17 | | -3.2+Y=-5.3-8.1 | | 2*x/4=-105 | | 4x-14+x+19=x+50 | | R-39=14 | | -14=29 | | -12=-3+m+4 | | 30(10)=2x+9-x+2 | | 2u+4+6u=6u+35 | | 2p+12+45=4p+18 | | 10x^2=10x | | 2y=8-7/5 |

Equations solver categories