3x^3+21x+99x^3=

Simple and best practice solution for 3x^3+21x+99x^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 3x^3+21x+99x^3= equation:


Simplifying
3x3 + 21x + 99x3 = 0

Reorder the terms:
21x + 3x3 + 99x3 = 0

Combine like terms: 3x3 + 99x3 = 102x3
21x + 102x3 = 0

Solving
21x + 102x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(7 + 34x2) = 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 '(7 + 34x2)' equal to zero and attempt to solve: Simplifying 7 + 34x2 = 0 Solving 7 + 34x2 = 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 + 34x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 34x2 = 0 + -7 34x2 = 0 + -7 Combine like terms: 0 + -7 = -7 34x2 = -7 Divide each side by '34'. x2 = -0.2058823529 Simplifying x2 = -0.2058823529 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

See similar equations:

| x-2-8=-3 | | 9-31=Y | | 5w-2=-27 | | (-2a^4b)(-2ab^2)= | | 27(5+k)=189 | | -z=w/-7 | | 1/2h-4(2/3h-3)=2/3h-6 | | 19x-(2x-5)=39 | | (x-10)(x-1)(x-18/10) | | n/4=4n-75 | | 10÷3/4 | | (2a^4)(2a^2)= | | x-5+1=2 | | 5x+14-3x=9+5x-7 | | A^12=2 | | (5x)-27=3x+1 | | 2(a-4)=4a+6a+4 | | 4j-45=j/4 | | .75x+6=18 | | (6x-11)+37=180 | | (5x^7)(-4x^3)= | | 3x+26=7x+2 | | 6u=40+u | | x+1-7.8=6.2 | | -4r-6(r-5)=80 | | y=3x(x-9) | | -5x-4=-2-19 | | -62=-2(1-5x) | | -9y=-5x-15 | | 78=x(2x+1) | | 88-3(x-6)-4(x-1)-7(2x-3)+2(2x+2.5)=0 | | (x-10)=(4x-35) |

Equations solver categories