If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2r(4r + 8) + -5r(6r + -10) = 0 Reorder the terms: 2r(8 + 4r) + -5r(6r + -10) = 0 (8 * 2r + 4r * 2r) + -5r(6r + -10) = 0 (16r + 8r2) + -5r(6r + -10) = 0 Reorder the terms: 16r + 8r2 + -5r(-10 + 6r) = 0 16r + 8r2 + (-10 * -5r + 6r * -5r) = 0 16r + 8r2 + (50r + -30r2) = 0 Reorder the terms: 16r + 50r + 8r2 + -30r2 = 0 Combine like terms: 16r + 50r = 66r 66r + 8r2 + -30r2 = 0 Combine like terms: 8r2 + -30r2 = -22r2 66r + -22r2 = 0 Solving 66r + -22r2 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '22r'. 22r(3 + -1r) = 0 Ignore the factor 22.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 '(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, 3}
| 4a+2b+c=2 | | 2t^2+14t-3=3 | | 4x^2-36=g(x) | | a+24=62 | | -7=-5y+-4y+36-49+-21 | | h+8h= | | -5(x-11)=-95 | | r-9r= | | X+9x+18=0 | | 5+k-3=-3 | | -7=-5y+-4y+36-44+-21 | | 8x-2(2x-1)=6(x+2) | | 7.25(x-2.9)=6.7 | | x^2-2x-77=3 | | 1.03(1.26)(5-x)=6 | | 3(2-12x)=9(1-4x) | | 11x=7x-44 | | 5+4x-1=x-7+2x | | 4n*n= | | 5x-19+3x-1=180 | | 55-40x=30x | | 405=-9(4y+3) | | (4x^2-5)=(3x^2+7) | | p^2+8p=-7 | | 7x-5=6x+(-4) | | -21-6a+5a=3a-5a | | 5x-40=5x | | 10x=4x-57 | | 8-4x=2x-3-6x | | 4(6x-36)=72 | | 4x+5=25+2x | | 11x-2(3x-7)=19+2x |