6r^3-4r^3-4r^2+2r=0

Simple and best practice solution for 6r^3-4r^3-4r^2+2r=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 6r^3-4r^3-4r^2+2r=0 equation:


Simplifying
6r3 + -4r3 + -4r2 + 2r = 0

Reorder the terms:
2r + -4r2 + 6r3 + -4r3 = 0

Combine like terms: 6r3 + -4r3 = 2r3
2r + -4r2 + 2r3 = 0

Solving
2r + -4r2 + 2r3 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '2r'.
2r(1 + -2r + r2) = 0

Factor a trinomial.
2r((1 + -1r)(1 + -1r)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'r' equal to zero and attempt to solve: Simplifying r = 0 Solving r = 0 Move all terms containing r to the left, all other terms to the right. Simplifying r = 0

Subproblem 2

Set the factor '(1 + -1r)' equal to zero and attempt to solve: Simplifying 1 + -1r = 0 Solving 1 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1r = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1r = 0 + -1 -1r = 0 + -1 Combine like terms: 0 + -1 = -1 -1r = -1 Divide each side by '-1'. r = 1 Simplifying r = 1

Subproblem 3

Set the factor '(1 + -1r)' equal to zero and attempt to solve: Simplifying 1 + -1r = 0 Solving 1 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1r = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1r = 0 + -1 -1r = 0 + -1 Combine like terms: 0 + -1 = -1 -1r = -1 Divide each side by '-1'. r = 1 Simplifying r = 1

Solution

r = {0, 1, 1}

See similar equations:

| 6(a-3)-2+3a=3(3a+4) | | 2=x+11 | | x-5.54=2.5 | | 2(4-3x)=-52 | | 6w=180 | | 5t+3=2k+15 | | n/94=-22/47 | | x+1.4=5.25 | | d-(17)=-14 | | 34x+67= | | 4x+5=-4x-3 | | (5.3+1.6-4.5)-(2.5-5.5+10.8)= | | 3y+18=5y-12 | | 5b^3+15b^2*12b=-36 | | 10A-8.7=9A+5.3 | | 2+n=-2 | | 5y^3-9y^2-126y=0 | | -4X+(X-2)=-16+10 | | 11x+2y=28 | | 5+2n=39 | | x^6+4=16 | | -108=8y | | 3.8(1-3.9n)=55.67 | | x=-5x+18 | | X+3+5+2x-x=12 | | x=(x+6y)+6(3x-y) | | -4(3x-4)+5=-12x+21 | | 50a-41+15a=20a+86 | | 5+2n=33 | | 8M-1=7M-5 | | -27=p-6 | | 4(-x-3)=8 |

Equations solver categories