3x(4x^2-25)(x^2+36)=0

Simple and best practice solution for 3x(4x^2-25)(x^2+36)=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 3x(4x^2-25)(x^2+36)=0 equation:


Simplifying
3x(4x2 + -25)(x2 + 36) = 0

Reorder the terms:
3x(-25 + 4x2)(x2 + 36) = 0

Reorder the terms:
3x(-25 + 4x2)(36 + x2) = 0

Multiply (-25 + 4x2) * (36 + x2)
3x(-25(36 + x2) + 4x2 * (36 + x2)) = 0
3x((36 * -25 + x2 * -25) + 4x2 * (36 + x2)) = 0
3x((-900 + -25x2) + 4x2 * (36 + x2)) = 0
3x(-900 + -25x2 + (36 * 4x2 + x2 * 4x2)) = 0
3x(-900 + -25x2 + (144x2 + 4x4)) = 0

Combine like terms: -25x2 + 144x2 = 119x2
3x(-900 + 119x2 + 4x4) = 0
(-900 * 3x + 119x2 * 3x + 4x4 * 3x) = 0
(-2700x + 357x3 + 12x5) = 0

Solving
-2700x + 357x3 + 12x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-900 + 119x2 + 4x4) = 0

Factor a trinomial.
3x((-36 + -1x2)(25 + -4x2)) = 0

Factor a difference between two squares.
3x((-36 + -1x2)((5 + 2x)(5 + -2x))) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-36 + -1x2)' equal to zero and attempt to solve: Simplifying -36 + -1x2 = 0 Solving -36 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '36' to each side of the equation. -36 + 36 + -1x2 = 0 + 36 Combine like terms: -36 + 36 = 0 0 + -1x2 = 0 + 36 -1x2 = 0 + 36 Combine like terms: 0 + 36 = 36 -1x2 = 36 Divide each side by '-1'. x2 = -36 Simplifying x2 = -36 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(5 + 2x)' equal to zero and attempt to solve: Simplifying 5 + 2x = 0 Solving 5 + 2x = 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 + 2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2x = 0 + -5 2x = 0 + -5 Combine like terms: 0 + -5 = -5 2x = -5 Divide each side by '2'. x = -2.5 Simplifying x = -2.5

Subproblem 4

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 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 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {0, -2.5, 2.5}

See similar equations:

| 2log(x+1)=8 | | 5x+9+8=3 | | SolvingEF=EPD | | 8-2m=o | | 3x+4y=3.2 | | 2(3-b)-2b=6(n+2) | | 40x+4(1.5x)=690 | | X_1/3x=1/6x | | n/10=7.4 | | 4x+3y=3.1 | | 9x-4/5x-4=2 | | ln(0.64/2.56)/2=2k/2 | | log(2a-1)=4 | | 80=2((2x-11)+x) | | 32y=256 | | 4-0.5(x+1)=6.2-0.8x | | 0.3a=93 | | 0.04d=32 | | ln0.25/2 | | 3=24/v | | 0.8f=60 | | 2x-0.16667=1.333x-.5 | | 0.1y+3=0.25y+6 | | -152=-8(1+6b) | | 9.5+23.7-39.8= | | x+2.4=5 | | k/18=17/4 | | 4x-14=6(x+1) | | 6x-2+6x-2+6x-2=180 | | 3x+3-2x+7=76.5 | | ln(0.64/2.56)/2 | | m+m+12=182 |

Equations solver categories