If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 35x2 + 18x + -81 = 0 Reorder the terms: -81 + 18x + 35x2 = 0 Solving -81 + 18x + 35x2 = 0 Solving for variable 'x'. Factor a trinomial. (-9 + -5x)(9 + -7x) = 0Subproblem 1
Set the factor '(-9 + -5x)' equal to zero and attempt to solve: Simplifying -9 + -5x = 0 Solving -9 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -5x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -5x = 0 + 9 -5x = 0 + 9 Combine like terms: 0 + 9 = 9 -5x = 9 Divide each side by '-5'. x = -1.8 Simplifying x = -1.8Subproblem 2
Set the factor '(9 + -7x)' equal to zero and attempt to solve: Simplifying 9 + -7x = 0 Solving 9 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -7x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7x = 0 + -9 -7x = 0 + -9 Combine like terms: 0 + -9 = -9 -7x = -9 Divide each side by '-7'. x = 1.285714286 Simplifying x = 1.285714286Solution
x = {-1.8, 1.285714286}
| 7n^2-30n+8=0 | | 2+2+2+2+2++2+2+2+2+2+222+2+2+2+2+2+2+22+2+2/99999999999999999999999999= | | 7n^2-30+8=0 | | t+5=-20 | | 3x^2-31+36= | | 6x^2-31x+35= | | X^3-9x^2-x+9=0 | | 8x^3+61=(2x+1)(2x+1)(2x+1) | | -15c+7c+1=3+8c | | 8-x=-13 | | 6x^2-47x+35= | | 3x^2+13x+12= | | 5a^2+2a=27 | | 32+5x+3x+12=180 | | 9k-4k=25 | | 4n-9+2n-6-7n= | | 180=16x+60+14x | | 180=13x+7x | | (x+10)+(4x-35)=180 | | Y-140=y(30) | | 4x+8x+3x=180 | | 2.75x+3.8=3.8 | | 42+15+3x=180 | | (4x+5)+(3x+8)=90 | | 25+5x=180 | | (12x-15)+(3x+45)=90 | | 2x+46=180 | | x+67=180 | | -7m-19=-2+8(1-4m) | | 12=y+1 | | 3(g+1)=7 | | y+1=y+6 |