If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25r2 + 90rd + 81d2 = 0 Reorder the terms: 90dr + 81d2 + 25r2 = 0 Solving 90dr + 81d2 + 25r2 = 0 Solving for variable 'd'. Factor a trinomial. (9d + 5r)(9d + 5r) = 0Subproblem 1
Set the factor '(9d + 5r)' equal to zero and attempt to solve: Simplifying 9d + 5r = 0 Solving 9d + 5r = 0 Move all terms containing d to the left, all other terms to the right. Add '-5r' to each side of the equation. 9d + 5r + -5r = 0 + -5r Combine like terms: 5r + -5r = 0 9d + 0 = 0 + -5r 9d = 0 + -5r Remove the zero: 9d = -5r Divide each side by '9'. d = -0.5555555556r Simplifying d = -0.5555555556rSubproblem 2
Set the factor '(9d + 5r)' equal to zero and attempt to solve: Simplifying 9d + 5r = 0 Solving 9d + 5r = 0 Move all terms containing d to the left, all other terms to the right. Add '-5r' to each side of the equation. 9d + 5r + -5r = 0 + -5r Combine like terms: 5r + -5r = 0 9d + 0 = 0 + -5r 9d = 0 + -5r Remove the zero: 9d = -5r Divide each side by '9'. d = -0.5555555556r Simplifying d = -0.5555555556rSolution
d = {-0.5555555556r, -0.5555555556r}
| 3x+5=2x+1 | | -10p+9+=12 | | 4(3x+2)=46 | | 52-5x=22x+19 | | 3(x+-2)=-15 | | 8x+8=4-(5x-6) | | 7x+5(-3+1)=13 | | 4(3x+2)=31 | | 3x^4-34x^2+28=0 | | 5x+8=24 | | 8x(8-5)-50=5x(x-7) | | 4-3(5-4x)=0 | | 12x-8x=48 | | p=2m+2w | | 12*-8x=48 | | 3-7(5x+8)=9 | | (800+7*0.9)*x=6*1.5*x | | 35+b=-90 | | -27=w-14 | | 8-5(6-4x)=0 | | 6-9x=54 | | 89+y=112 | | -4(x+6)=60 | | x-366=-415 | | y=x^2+9x+8 | | 4-3(5x+7)=9 | | 2x^9+4x^8-6x^7+4x^6=0 | | 298+n=294 | | h+35=15 | | 450=a-325 | | 47=7+y | | 6x-8+3x+12+2x=180 |