If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 81x2 + 90x = -25 Reorder the terms: 90x + 81x2 = -25 Solving 90x + 81x2 = -25 Solving for variable 'x'. Reorder the terms: 25 + 90x + 81x2 = -25 + 25 Combine like terms: -25 + 25 = 0 25 + 90x + 81x2 = 0 Factor a trinomial. (5 + 9x)(5 + 9x) = 0Subproblem 1
Set the factor '(5 + 9x)' equal to zero and attempt to solve: Simplifying 5 + 9x = 0 Solving 5 + 9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 9x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 9x = 0 + -5 9x = 0 + -5 Combine like terms: 0 + -5 = -5 9x = -5 Divide each side by '9'. x = -0.5555555556 Simplifying x = -0.5555555556Subproblem 2
Set the factor '(5 + 9x)' equal to zero and attempt to solve: Simplifying 5 + 9x = 0 Solving 5 + 9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 9x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 9x = 0 + -5 9x = 0 + -5 Combine like terms: 0 + -5 = -5 9x = -5 Divide each side by '9'. x = -0.5555555556 Simplifying x = -0.5555555556Solution
x = {-0.5555555556, -0.5555555556}
| 0.20(x+60)+0.60x=28 | | 345=5x^3 | | 7c+6d-7(9c-3d)= | | (3*3)-[2(11-8)(11-8)]=36x | | (x-58)+y=592 | | 9x^2-34x-21=0 | | 0.25x+0.10(x-3)=1.1 | | 12y-2=37-y | | -36=4v-8 | | 98=.4x+x | | 5y-37=-4(y-2) | | 3(10)-12=10+8 | | .7x^2-1.4x-.7=0 | | -2(6x-v)-2(v-2x)= | | 4x^2+20x-120=0 | | 3y-12=y+8 | | 1071.2=26*x | | 100*t=1.1417 | | 6x-5+3x+2=29 | | x-8x+5atx=-2 | | x^2=24x+144 | | x+(.2*x)=366105 | | 2x^3-5x+1=0 | | 2x+5=12x-15 | | -5(2y-w-6)= | | (4a-2)(5a+4)= | | 3z+2=z-2 | | 23=5x-3 | | 5(7-u)= | | (4x-4)+(3x+2)= | | 7y+2(y-6)=3(y+1)-2 | | x(x+18)=9(4x-9) |