If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -11x + 3 = 0 Reorder the terms: 3 + -11x + 9x2 = 0 Solving 3 + -11x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.3333333333 + -1.222222222x + x2 = 0 Move the constant term to the right: Add '-0.3333333333' to each side of the equation. 0.3333333333 + -1.222222222x + -0.3333333333 + x2 = 0 + -0.3333333333 Reorder the terms: 0.3333333333 + -0.3333333333 + -1.222222222x + x2 = 0 + -0.3333333333 Combine like terms: 0.3333333333 + -0.3333333333 = 0.0000000000 0.0000000000 + -1.222222222x + x2 = 0 + -0.3333333333 -1.222222222x + x2 = 0 + -0.3333333333 Combine like terms: 0 + -0.3333333333 = -0.3333333333 -1.222222222x + x2 = -0.3333333333 The x term is -1.222222222x. Take half its coefficient (-0.611111111). Square it (0.3734567900) and add it to both sides. Add '0.3734567900' to each side of the equation. -1.222222222x + 0.3734567900 + x2 = -0.3333333333 + 0.3734567900 Reorder the terms: 0.3734567900 + -1.222222222x + x2 = -0.3333333333 + 0.3734567900 Combine like terms: -0.3333333333 + 0.3734567900 = 0.0401234567 0.3734567900 + -1.222222222x + x2 = 0.0401234567 Factor a perfect square on the left side: (x + -0.611111111)(x + -0.611111111) = 0.0401234567 Calculate the square root of the right side: 0.200308404 Break this problem into two subproblems by setting (x + -0.611111111) equal to 0.200308404 and -0.200308404.Subproblem 1
x + -0.611111111 = 0.200308404 Simplifying x + -0.611111111 = 0.200308404 Reorder the terms: -0.611111111 + x = 0.200308404 Solving -0.611111111 + x = 0.200308404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.611111111' to each side of the equation. -0.611111111 + 0.611111111 + x = 0.200308404 + 0.611111111 Combine like terms: -0.611111111 + 0.611111111 = 0.000000000 0.000000000 + x = 0.200308404 + 0.611111111 x = 0.200308404 + 0.611111111 Combine like terms: 0.200308404 + 0.611111111 = 0.811419515 x = 0.811419515 Simplifying x = 0.811419515Subproblem 2
x + -0.611111111 = -0.200308404 Simplifying x + -0.611111111 = -0.200308404 Reorder the terms: -0.611111111 + x = -0.200308404 Solving -0.611111111 + x = -0.200308404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.611111111' to each side of the equation. -0.611111111 + 0.611111111 + x = -0.200308404 + 0.611111111 Combine like terms: -0.611111111 + 0.611111111 = 0.000000000 0.000000000 + x = -0.200308404 + 0.611111111 x = -0.200308404 + 0.611111111 Combine like terms: -0.200308404 + 0.611111111 = 0.410802707 x = 0.410802707 Simplifying x = 0.410802707Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.811419515, 0.410802707}
| -(3x-1)+5x=3 | | y=36x^2-84x+49 | | 3x-16=5x+14 | | 8d+1=5d+10 | | 8x^3-54x^2+27x+54=0 | | 480=(x+11)(x+12)(x-2) | | -18=-3p | | a^2+8a-4a= | | -8w+2w=-16 | | 3m^2-2=5m-3 | | 4y-7=y+17 | | -3(a-1)=21 | | 3m-2=5m/3 | | 3m-2=5m*3 | | 3m*2=5m-3 | | 7.46=r-1.54 | | 7(m-9)-3(15m-4)=21 | | 3m/2=5m-3 | | 5g^2-2g-5=0 | | 10x(x-17)= | | 8=-2(x^2+1) | | 7m-63-45m+12=21 | | Y=-5x-0.6 | | y^2-7y-30= | | 8x+4=5x^2-5x-10 | | 6+3y= | | 5a*2=a+6 | | 15x+3y+2=0 | | 10x+6=54+9x | | x^2+10x=21 | | 5a+2=a*6 | | 5a+2=a/6 |