If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2r(r + -3)(5r + 4) = 0 Reorder the terms: 2r(-3 + r)(5r + 4) = 0 Reorder the terms: 2r(-3 + r)(4 + 5r) = 0 Multiply (-3 + r) * (4 + 5r) 2r(-3(4 + 5r) + r(4 + 5r)) = 0 2r((4 * -3 + 5r * -3) + r(4 + 5r)) = 0 2r((-12 + -15r) + r(4 + 5r)) = 0 2r(-12 + -15r + (4 * r + 5r * r)) = 0 2r(-12 + -15r + (4r + 5r2)) = 0 Combine like terms: -15r + 4r = -11r 2r(-12 + -11r + 5r2) = 0 (-12 * 2r + -11r * 2r + 5r2 * 2r) = 0 (-24r + -22r2 + 10r3) = 0 Solving -24r + -22r2 + 10r3 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '2r'. 2r(-12 + -11r + 5r2) = 0 Factor a trinomial. 2r((-4 + -5r)(3 + -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 = 0Subproblem 2
Set the factor '(-4 + -5r)' equal to zero and attempt to solve: Simplifying -4 + -5r = 0 Solving -4 + -5r = 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 + -5r = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5r = 0 + 4 -5r = 0 + 4 Combine like terms: 0 + 4 = 4 -5r = 4 Divide each side by '-5'. r = -0.8 Simplifying r = -0.8Subproblem 3
Set the factor '(3 + -1r)' equal to zero and attempt to solve: Simplifying 3 + -1r = 0 Solving 3 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1r = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1r = 0 + -3 -1r = 0 + -3 Combine like terms: 0 + -3 = -3 -1r = -3 Divide each side by '-1'. r = 3 Simplifying r = 3Solution
r = {0, -0.8, 3}
| -18=9-9 | | y/7=49 | | 36-16=3(x-8) | | 2b+1=-1 | | 4b/2b-5=13 | | 49a^2-70a+25= | | -5x+x+5x=-17 | | 11-12c-13c= | | x+24+3x=-6-3x-12 | | (m+6)*(m+8)=0 | | c/6=6 | | 24/4*3 | | 4x+9-2x=-11 | | 2n^2-18n-72= | | X^2+4x=x^2-6x+5 | | (m+5)*(M+7)=0 | | 4x+5x-7+70=180 | | -9x+1+10x=-23+10 | | 5a^2-180= | | 5x+14-4x=-3-13 | | x^2-54x+728=0 | | Y-6=4/3(x-4) | | .03x^2+0.7x-0.7=0 | | (b-8)*(b-3)=0 | | 4x-3(x-2)=29 | | 10x-14=8x | | k*j-m-k=f-r | | 1/5x-9/10x=15-78 | | 11y=56 | | 1/2x-1=4/8x-4 | | 1+4d=9 | | -7w+15=-2w |