If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x2 + 90x + 81 = 0 Reorder the terms: 81 + 90x + 25x2 = 0 Solving 81 + 90x + 25x2 = 0 Solving for variable 'x'. Factor a trinomial. (9 + 5x)(9 + 5x) = 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 + 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 = -1.8Solution
x = {-1.8, -1.8}
| .6x-10=.66x | | -3-5x=3x+16 | | 5x+5=69-3x | | b-12= | | 10u^3-5u^2=0 | | 4x^2-32x+4=0 | | 20+6x-4x=14 | | 5q-11=24 | | 2y^2=25y+13 | | r(t)=t^3-4t^2+t+8 | | 3x^2-12x-36=0 | | 7x^2=18x-11 | | 3d^2+11d-4=0 | | R-6r^2=-1 | | 3x*x+3=12 | | 5m-25=10 | | 35x^2-5x-200=0 | | 4s-4s^2=1 | | 7x^4-36x^3+61x^2-36x+4=0 | | x+11=2x+2 | | a+30=3a+10 | | a-25+2a-5=180 | | 2n+3=n | | 30+12y=6y+6 | | 6n^2+n=2 | | x-9=0 | | 2(3f-1)=4(f-5) | | 3(x-2)=-5-2(x-3) | | 8X+12-13=23 | | 8X+12-13= | | 7x-3=2(a+4) | | 3x+4x=7 |