45x^3+102x^2+45x=

Simple and best practice solution for 45x^3+102x^2+45x= 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 45x^3+102x^2+45x= equation:


Simplifying
45x3 + 102x2 + 45x = 0

Reorder the terms:
45x + 102x2 + 45x3 = 0

Solving
45x + 102x2 + 45x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(15 + 34x + 15x2) = 0

Factor a trinomial.
3x((5 + 3x)(3 + 5x)) = 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 '(5 + 3x)' equal to zero and attempt to solve: Simplifying 5 + 3x = 0 Solving 5 + 3x = 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 + 3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3x = 0 + -5 3x = 0 + -5 Combine like terms: 0 + -5 = -5 3x = -5 Divide each side by '3'. x = -1.666666667 Simplifying x = -1.666666667

Subproblem 3

Set the factor '(3 + 5x)' equal to zero and attempt to solve: Simplifying 3 + 5x = 0 Solving 3 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5x = 0 + -3 5x = 0 + -3 Combine like terms: 0 + -3 = -3 5x = -3 Divide each side by '5'. x = -0.6 Simplifying x = -0.6

Solution

x = {0, -1.666666667, -0.6}

See similar equations:

| 4(r-8)=-4+7(r+2) | | X^3-5q^2+4q=0 | | x+18=70 | | 7a-1=8a+9 | | 5(t+2)=-2t-3 | | 5/3x=7/10 | | 29-x=177 | | 3/2x=-9/5 | | f(d)=12d+7 | | 3.25/5.2.0 | | 2n-5=15whatisn | | iz^2+(2+2i)z+(2-i)=0 | | 3b^3-24b^2-27b=0 | | 2(6-7x)+4(x-7)= | | 6(2a-3c)+3(1+d)= | | 3x-18=36-9x | | 7/n-8/n-9/2 | | cos(x)=.3 | | x/5-25=5 | | 2a^3-12a^2-54a=0 | | 3^n/12^n | | 5/n-7/8-6/n | | 8-k/2 | | 6(1+5k)=-26 | | 7+9t+2+12(-11+t)= | | 7x/6=140 | | Y=-3(-9)+3 | | 1/6x-2/3=-1/2 | | 4x+8y+(-8y)+(-10x)= | | -0.0063x^2+4x+0=0 | | y+6-28=28 | | 4x-5-6x=14+17 |

Equations solver categories