9x^2+2x-5x^3=

Simple and best practice solution for 9x^2+2x-5x^3= 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 9x^2+2x-5x^3= equation:


Simplifying
9x2 + 2x + -5x3 = 0

Reorder the terms:
2x + 9x2 + -5x3 = 0

Solving
2x + 9x2 + -5x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(2 + 9x + -5x2) = 0

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

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 '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 3

Set the factor '(1 + 5x)' equal to zero and attempt to solve: Simplifying 1 + 5x = 0 Solving 1 + 5x = 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 + 5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5x = 0 + -1 5x = 0 + -1 Combine like terms: 0 + -1 = -1 5x = -1 Divide each side by '5'. x = -0.2 Simplifying x = -0.2

Solution

x = {0, 2, -0.2}

See similar equations:

| (6x-3)-(4x-3)= | | 12-3/10 | | 3(x-7)-14=2(3x+8) | | 24+w=7w | | N^2+100=20n | | 3x-4=-y | | 3(x+2)=2(x+6) | | 168=5(6-6x)+7x | | 9y+5=3y-31 | | 15x-8=49 | | -155=-5(5n+8) | | 84=-8x+2(6-5x) | | 7psquared+18p+8=0 | | -25=5v+2(v-2) | | -24+36w=4 | | 5(5-3a)=145 | | 4x-8=2x+7+2x-20 | | 25q+5n=50 | | 4y+20=9 | | 0=-16x^2+80x+18 | | -(x+9)=-x+9 | | 5=3(y+5)-5y | | 2(n+4)=32-6n | | 2(1-5x)=82 | | 2+2b=4 | | 5=3(y+5) | | 40x+15=16x-8 | | 246=29-x | | 2x^2+324=0 | | 4/36=7/x | | 36=5(x-4)+2x | | 12y^2-144=3y^2 |

Equations solver categories