36x^4+29x^2-7=0

Simple and best practice solution for 36x^4+29x^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 36x^4+29x^2-7=0 equation:


Simplifying
36x4 + 29x2 + -7 = 0

Reorder the terms:
-7 + 29x2 + 36x4 = 0

Solving
-7 + 29x2 + 36x4 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -1x2)(7 + -36x2) = 0

Subproblem 1

Set the factor '(-1 + -1x2)' equal to zero and attempt to solve: Simplifying -1 + -1x2 = 0 Solving -1 + -1x2 = 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 + -1x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x2 = 0 + 1 -1x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -1x2 = 1 Divide each side by '-1'. x2 = -1 Simplifying x2 = -1 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 '(7 + -36x2)' equal to zero and attempt to solve: Simplifying 7 + -36x2 = 0 Solving 7 + -36x2 = 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 + -36x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -36x2 = 0 + -7 -36x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -36x2 = -7 Divide each side by '-36'. x2 = 0.1944444444 Simplifying x2 = 0.1944444444 Take the square root of each side: x = {-0.440958552, 0.440958552}

Solution

x = {-0.440958552, 0.440958552}

See similar equations:

| A=2(90+50+180) | | 4x^2=24 | | -33+x^2=8x | | 65+8x-x^2=0 | | x(x+3)-9(x+3)=0 | | (14n^2)(-2n)= | | 6x^7+4x^6+2x^5=0 | | 15x^2-5x*-2x-2= | | 15x^2-5x= | | 52+9x-x^2=0 | | 15x^2-5x(-2x-2)= | | (15x^2-5x)(-2x-2)= | | (1-4x)(6+5x)=0 | | p^2+9p+28=0 | | 5(4z-1)-4(z+1)=8(z+1) | | -5(3y-5)+2(2y+7)= | | 2x^2-32x=0 | | -h=15 | | 53*2x+15=32+21*80x | | 3y^2-2y^3-5y^2+6y^3= | | x^7-4x^6-3x^5=0 | | 9x^2+90x+223=0 | | 9x^2+27x-4= | | -5y+3=2(4y+12) | | 5y=3-2 | | 264+324*76x=284-548*324x | | 2r+m=3l | | m+2r=3l | | log(3x-4)=3 | | x^2+4x=8+2x | | 3l=m+2r | | x^2+4x=8x+2x |

Equations solver categories