If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3r3 + 10r2 + 8r = 0 Reorder the terms: 8r + 10r2 + 3r3 = 0 Solving 8r + 10r2 + 3r3 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), 'r'. r(8 + 10r + 3r2) = 0 Factor a trinomial. r((2 + r)(4 + 3r)) = 0Subproblem 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 = 0Subproblem 2
Set the factor '(2 + r)' equal to zero and attempt to solve: Simplifying 2 + r = 0 Solving 2 + r = 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 + r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + r = 0 + -2 r = 0 + -2 Combine like terms: 0 + -2 = -2 r = -2 Simplifying r = -2Subproblem 3
Set the factor '(4 + 3r)' equal to zero and attempt to solve: Simplifying 4 + 3r = 0 Solving 4 + 3r = 0 Move all terms containing r to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3r = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3r = 0 + -4 3r = 0 + -4 Combine like terms: 0 + -4 = -4 3r = -4 Divide each side by '3'. r = -1.333333333 Simplifying r = -1.333333333Solution
r = {0, -2, -1.333333333}
| 3x+-3=27 | | 8a^3+125b^3= | | 10X-3X=35 | | 2x^2+15x-17=0 | | 8x^2-4x-4= | | 17x-19-8x=53 | | 3n+4=11 | | 6a^2-13a+6= | | 10+b=12 | | 5x^2+12=57 | | x^3-64= | | 3n+-4=11 | | 24-8y=32 | | c=x+0.2(300)x+300 | | 7.3=13.8-5X | | 3c^2-2c-8= | | 88+13y=179 | | 12w-18=12w+27 | | 100m^8-9=0 | | -.08y=-8 | | -8.5=2.2X-15.1 | | 8x^2+29x-12= | | 3x=0.12 | | -4x+7-9x=0 | | -4x+7-9=0 | | y^2+18y+81=0 | | X+x+x=5.736 | | 25x^3-4x= | | 12x^2+4x=1 | | 870+30X=1200 | | 4y-2=26 | | 2x+0=0 |