2r(3r-2)(2r-1)=0

Simple and best practice solution for 2r(3r-2)(2r-1)=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 2r(3r-2)(2r-1)=0 equation:


Simplifying
2r(3r + -2)(2r + -1) = 0

Reorder the terms:
2r(-2 + 3r)(2r + -1) = 0

Reorder the terms:
2r(-2 + 3r)(-1 + 2r) = 0

Multiply (-2 + 3r) * (-1 + 2r)
2r(-2(-1 + 2r) + 3r * (-1 + 2r)) = 0
2r((-1 * -2 + 2r * -2) + 3r * (-1 + 2r)) = 0
2r((2 + -4r) + 3r * (-1 + 2r)) = 0
2r(2 + -4r + (-1 * 3r + 2r * 3r)) = 0
2r(2 + -4r + (-3r + 6r2)) = 0

Combine like terms: -4r + -3r = -7r
2r(2 + -7r + 6r2) = 0
(2 * 2r + -7r * 2r + 6r2 * 2r) = 0
(4r + -14r2 + 12r3) = 0

Solving
4r + -14r2 + 12r3 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '2r'.
2r(2 + -7r + 6r2) = 0

Factor a trinomial.
2r((1 + -2r)(2 + -3r)) = 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 + -2r)' equal to zero and attempt to solve: Simplifying 1 + -2r = 0 Solving 1 + -2r = 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 + -2r = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2r = 0 + -1 -2r = 0 + -1 Combine like terms: 0 + -1 = -1 -2r = -1 Divide each side by '-2'. r = 0.5 Simplifying r = 0.5

Subproblem 3

Set the factor '(2 + -3r)' equal to zero and attempt to solve: Simplifying 2 + -3r = 0 Solving 2 + -3r = 0 Move all terms containing r to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3r = 0 + -2 -3r = 0 + -2 Combine like terms: 0 + -2 = -2 -3r = -2 Divide each side by '-3'. r = 0.6666666667 Simplifying r = 0.6666666667

Solution

r = {0, 0.5, 0.6666666667}

See similar equations:

| a/b=2/3 | | 12.18+0.08x=12.93-0.11x | | 2x+3=3e-6 | | (-9+5t)(-4)= | | 9x-76=2x+20 | | -8-3x=-4x+4 | | f(x)=arwx | | x=3-5/4*6 | | 4(9)+4= | | 10x-13=58-2x | | 12x-14=10x | | 19-3x=-7x+7 | | 2x_6/10 | | -3+10k=63 | | 2x+20=9x-76 | | -20=(-50)=x/9 | | -10x-29=18x+91 | | 10-8x=-x-11 | | (x-16)/-8 | | 3x+24=3x | | -10x=-2x-32 | | f(x)=0.05x+3 | | -8+3k=4 | | 3(2x-6)+4x=82 | | -4+10k=16 | | 20x+80=10x+120 | | 5(x-7)=-4 | | -8-2x=-4x+20 | | -10x-29=x+91 | | 18x+48=3x | | 8x-40=2x+8 | | 5x+2(x-3)=-27 |

Equations solver categories