14x^3-21x^2=0

Simple and best practice solution for 14x^3-21x^2=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 14x^3-21x^2=0 equation:


Simplifying
14x3 + -21x2 = 0

Reorder the terms:
-21x2 + 14x3 = 0

Solving
-21x2 + 14x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x2'.
7x2(-3 + 2x) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-3 + 2x)' equal to zero and attempt to solve: Simplifying -3 + 2x = 0 Solving -3 + 2x = 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 + 2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2x = 0 + 3 2x = 0 + 3 Combine like terms: 0 + 3 = 3 2x = 3 Divide each side by '2'. x = 1.5 Simplifying x = 1.5

Solution

x = {0, 1.5}

See similar equations:

| 14x-2+10+5x+14=180 | | (a+5)(a+2)= | | 5+41=-4 | | S=(12-2)-180 | | h(t)=-16t^2+72t+6 | | 3n^2+25-50=0 | | 9y(y-2)+4=31 | | -5x-65=-12x+68 | | P=14x-2+10+5x+14 | | -m+9=7 | | y=4*2-8 | | y=4*1-8 | | c=2*3.14*29 | | 5xy-3x+2y-1-2xy-7x-8y+6= | | 6p+1=3(2q+1) | | 10-5m=4 | | 7x=7x*1 | | A=6x(3x-2) | | 9h=45 | | F=.125(G+H-K) | | 5x-2x-4= | | 3x=5.4 | | y=4*0-8 | | 2(20+7k)=2(-4k-13) | | 10x-3(7-5x)=-74 | | 19683=3x | | 60-9= | | 2y-8=10x | | (x+1)(x+3)(x+4)= | | s-9=-63 | | (v-7)(4v^2-2v+1)= | | A=13+3x-11+2x+20 |

Equations solver categories