63x^3+69x^2+18x=

Simple and best practice solution for 63x^3+69x^2+18x= 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 63x^3+69x^2+18x= equation:


Simplifying
63x3 + 69x2 + 18x = 0

Reorder the terms:
18x + 69x2 + 63x3 = 0

Solving
18x + 69x2 + 63x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(6 + 23x + 21x2) = 0

Factor a trinomial.
3x((2 + 3x)(3 + 7x)) = 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 '(2 + 3x)' equal to zero and attempt to solve: Simplifying 2 + 3x = 0 Solving 2 + 3x = 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 + 3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3x = 0 + -2 3x = 0 + -2 Combine like terms: 0 + -2 = -2 3x = -2 Divide each side by '3'. x = -0.6666666667 Simplifying x = -0.6666666667

Subproblem 3

Set the factor '(3 + 7x)' equal to zero and attempt to solve: Simplifying 3 + 7x = 0 Solving 3 + 7x = 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 + 7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7x = 0 + -3 7x = 0 + -3 Combine like terms: 0 + -3 = -3 7x = -3 Divide each side by '7'. x = -0.4285714286 Simplifying x = -0.4285714286

Solution

x = {0, -0.6666666667, -0.4285714286}

See similar equations:

| 2.4+.333t=9 | | x^2+4x+23= | | -64d=-8743 | | 140=7(6+m) | | 35=7(3+p) | | x+(x-53290)=284250 | | c=q+qsk | | 25y^2+40y+16=0 | | 54.3n-262=632 | | 25y^2+40+16=0 | | ax^2+bc+c=0 | | 64x^2-112x+49=0 | | ac+6c-3c-18=0 | | f=111-9 | | -175=7(x-7) | | 12(x-6)=-4-8 | | -14.1=0.9-5y | | 10n-29n-21=0 | | 0.14(y-3)+0.16=0.02y-0.7 | | 0.06(4t+6)=0.24(t+5)-0.84 | | 48=8x-8 | | x+2x+4x+1=15 | | 6+1+x=4+3 | | (4x+34)=45 | | 6(4-z)5=-z | | 19-27=-2x | | x(9x+45)=450 | | 4d+1.2=2.8 | | -20+252= | | 0.08(y-8)+0.04y=0.02y-0.9 | | 2a-0.8=0.6 | | 2n^2=-2n+60 |

Equations solver categories