If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x3 + -5x2 + -11x = 0 Reorder the terms: -11x + -5x2 + 2x3 = 0 Solving -11x + -5x2 + 2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-11 + -5x + 2x2) = 0Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-11 + -5x + 2x2)' equal to zero and attempt to solve: Simplifying -11 + -5x + 2x2 = 0 Solving -11 + -5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -5.5 + -2.5x + x2 = 0 Move the constant term to the right: Add '5.5' to each side of the equation. -5.5 + -2.5x + 5.5 + x2 = 0 + 5.5 Reorder the terms: -5.5 + 5.5 + -2.5x + x2 = 0 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + -2.5x + x2 = 0 + 5.5 -2.5x + x2 = 0 + 5.5 Combine like terms: 0 + 5.5 = 5.5 -2.5x + x2 = 5.5 The x term is -2.5x. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5x + 1.5625 + x2 = 5.5 + 1.5625 Reorder the terms: 1.5625 + -2.5x + x2 = 5.5 + 1.5625 Combine like terms: 5.5 + 1.5625 = 7.0625 1.5625 + -2.5x + x2 = 7.0625 Factor a perfect square on the left side: (x + -1.25)(x + -1.25) = 7.0625 Calculate the square root of the right side: 2.657536453 Break this problem into two subproblems by setting (x + -1.25) equal to 2.657536453 and -2.657536453.Subproblem 1
x + -1.25 = 2.657536453 Simplifying x + -1.25 = 2.657536453 Reorder the terms: -1.25 + x = 2.657536453 Solving -1.25 + x = 2.657536453 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + x = 2.657536453 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = 2.657536453 + 1.25 x = 2.657536453 + 1.25 Combine like terms: 2.657536453 + 1.25 = 3.907536453 x = 3.907536453 Simplifying x = 3.907536453Subproblem 2
x + -1.25 = -2.657536453 Simplifying x + -1.25 = -2.657536453 Reorder the terms: -1.25 + x = -2.657536453 Solving -1.25 + x = -2.657536453 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + x = -2.657536453 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = -2.657536453 + 1.25 x = -2.657536453 + 1.25 Combine like terms: -2.657536453 + 1.25 = -1.407536453 x = -1.407536453 Simplifying x = -1.407536453Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.907536453, -1.407536453}Solution
x = {0, 3.907536453, -1.407536453}
| 54-9y+y=6 | | 11y+6/3-8y/5=2y+4/8 | | 0=-2x+9 | | 18=-10d+15 | | 12x/5+2/7=2x/3+3/5-4x | | 5x+2/3=5x/3 | | 1/2+9z/4=-7/5 | | -2x/3+1/2=-5/3 | | 1+(8y-6)=-(4y+8)+8 | | 5x/4+3=0 | | -3/2-2y=0 | | √x²+64=17 | | 6-10c=58 | | (-5z+1)(16z+2)=2+(-2z+4)(40z+4)+7z | | 1.8(a-1)=1.2(a+8) | | 9u+36=0 | | 3/(x+1)-5/(x)=19/(x^2+x) | | 3+(-12y-3)(-12y-2)-(72y+2)(2y+3)=7 | | -(-19z+1)(-4z-1)=-3+5z-(2z-1)(38z-4) | | 15z-51z(-3z+17)=-3z(-11z-15)-12z(-10z-15) | | (2q+1)/3-(q-1)/4=-2 | | 7/x=1/0.5 | | 8x^2+53x+84=0 | | 15z(-5z+11)-10z=25z(-3z-15) | | 3*(6*7)= | | 7(-18z+13)-20+8z(-19z-20)=2z(-76z-10) | | x²=5x | | 11(-12z-2)-7z=-13(9z+17)+6(-6z-12)-4 | | 14(-10z-10)+15z=9(7z+17)+10+9(6z-15) | | (-4)+(-4)= | | -6b-12=22 | | 18y-13(-5y-18)=-18-18(18y-3)-11(7y+2) |