If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying r2 = 8(r + 6) Reorder the terms: r2 = 8(6 + r) r2 = (6 * 8 + r * 8) r2 = (48 + 8r) Solving r2 = 48 + 8r Solving for variable 'r'. Reorder the terms: -48 + -8r + r2 = 48 + 8r + -48 + -8r Reorder the terms: -48 + -8r + r2 = 48 + -48 + 8r + -8r Combine like terms: 48 + -48 = 0 -48 + -8r + r2 = 0 + 8r + -8r -48 + -8r + r2 = 8r + -8r Combine like terms: 8r + -8r = 0 -48 + -8r + r2 = 0 Factor a trinomial. (-4 + -1r)(12 + -1r) = 0Subproblem 1
Set the factor '(-4 + -1r)' equal to zero and attempt to solve: Simplifying -4 + -1r = 0 Solving -4 + -1r = 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 + -1r = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1r = 0 + 4 -1r = 0 + 4 Combine like terms: 0 + 4 = 4 -1r = 4 Divide each side by '-1'. r = -4 Simplifying r = -4Subproblem 2
Set the factor '(12 + -1r)' equal to zero and attempt to solve: Simplifying 12 + -1r = 0 Solving 12 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1r = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1r = 0 + -12 -1r = 0 + -12 Combine like terms: 0 + -12 = -12 -1r = -12 Divide each side by '-1'. r = 12 Simplifying r = 12Solution
r = {-4, 12}
| 2z^2=98 | | 6x^2+36x-162=6(x+9)h | | 7b-b=-b-8+2b | | r=6(r+5) | | (2x+1)(1x-1)=(1-1)(1x-1) | | 10(x+5)-23=4(x-3) | | 6x+14=x+3x-6 | | x-2/5-1=x-10/6 | | (2x+1x)(1x-1)=(1-1)(1x-1) | | n+5+n+(2n)=41 | | 5(2y-2)/4=5y-10 | | (2rs^2t^2-5st^2+4)-(9+6rs^2t^2-3st^2)= | | (7t-1)=3(t+1)+3 | | 9c+4-7c=32 | | 6+3(x-4)=5-7(x-2) | | (9x^2y^4z^8)^-1/2 | | Log^4(2x+9)=3 | | 2p+5q=14 | | 10x+500=1600 | | 1=3(x-4)-(x-5) | | 5x-3x+4=-4+20 | | (9s^2t+7st^2)+(10-2s^2t+2st^2)= | | 76=5x-3(4x-9) | | -42=-6x+2(5x+3) | | 1/7-1/2 | | 20c+5=c+65 | | ln(x+2)=3.1 | | 88=98+88+x | | 9(-5/18) | | 4x-3-2x+7= | | 9(-5/18 | | -5x-5=6x-16 |