45x^3+295x^2-140x=0

Simple and best practice solution for 45x^3+295x^2-140x=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 45x^3+295x^2-140x=0 equation:


Simplifying
45x3 + 295x2 + -140x = 0

Reorder the terms:
-140x + 295x2 + 45x3 = 0

Solving
-140x + 295x2 + 45x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(-28 + 59x + 9x2) = 0

Factor a trinomial.
5x((-7 + -1x)(4 + -9x)) = 0

Ignore the factor 5.

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 '(-7 + -1x)' equal to zero and attempt to solve: Simplifying -7 + -1x = 0 Solving -7 + -1x = 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 + -1x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1x = 0 + 7 -1x = 0 + 7 Combine like terms: 0 + 7 = 7 -1x = 7 Divide each side by '-1'. x = -7 Simplifying x = -7

Subproblem 3

Set the factor '(4 + -9x)' equal to zero and attempt to solve: Simplifying 4 + -9x = 0 Solving 4 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -9x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -9x = 0 + -4 -9x = 0 + -4 Combine like terms: 0 + -4 = -4 -9x = -4 Divide each side by '-9'. x = 0.4444444444 Simplifying x = 0.4444444444

Solution

x = {0, -7, 0.4444444444}

See similar equations:

| -12+6x=3(2x-4) | | 27p^3-162p^2+240p=0 | | 6(x+2)=20 | | m+3+2m+6+m= | | 4(6-2b)=24+b | | 12500/30000 | | 10x^2+71x-72=0 | | 3(11x+9)= | | 4(2x+3)-5=9+8x | | 12(3+8x)= | | 36b^3-304b^2+128b=0 | | X^3-2x=8 | | X-4.3=8.6 | | 2x+13x+36=0 | | 4k-6=-2k+6-2x | | 88*(-22x+-23)=25*(-55x+11) | | 50x^2-85x+15=0 | | 1*1=x | | Tan(55)=20/x | | 33x^2+6x+5=0 | | an=3n-9 | | 42p^3+372p^2+288p=0 | | -3/2-2/3v=-5/7 | | -5v(v-1)(v+3)=0 | | 7×4/21 | | log(8)(x+6)+log(8)(x+4)=1 | | 7x^3+60x^2-27x=0 | | 27y+7= | | 7a^3-17a^2+6a=0 | | 8x=-12+5x | | t-34=15 | | p=y^2-12y |

Equations solver categories