If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 25x + 11 = 0 Reorder the terms: 11 + 25x + x2 = 0 Solving 11 + 25x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-11' to each side of the equation. 11 + 25x + -11 + x2 = 0 + -11 Reorder the terms: 11 + -11 + 25x + x2 = 0 + -11 Combine like terms: 11 + -11 = 0 0 + 25x + x2 = 0 + -11 25x + x2 = 0 + -11 Combine like terms: 0 + -11 = -11 25x + x2 = -11 The x term is 25x. Take half its coefficient (12.5). Square it (156.25) and add it to both sides. Add '156.25' to each side of the equation. 25x + 156.25 + x2 = -11 + 156.25 Reorder the terms: 156.25 + 25x + x2 = -11 + 156.25 Combine like terms: -11 + 156.25 = 145.25 156.25 + 25x + x2 = 145.25 Factor a perfect square on the left side: (x + 12.5)(x + 12.5) = 145.25 Calculate the square root of the right side: 12.051970793 Break this problem into two subproblems by setting (x + 12.5) equal to 12.051970793 and -12.051970793.Subproblem 1
x + 12.5 = 12.051970793 Simplifying x + 12.5 = 12.051970793 Reorder the terms: 12.5 + x = 12.051970793 Solving 12.5 + x = 12.051970793 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12.5' to each side of the equation. 12.5 + -12.5 + x = 12.051970793 + -12.5 Combine like terms: 12.5 + -12.5 = 0.0 0.0 + x = 12.051970793 + -12.5 x = 12.051970793 + -12.5 Combine like terms: 12.051970793 + -12.5 = -0.448029207 x = -0.448029207 Simplifying x = -0.448029207Subproblem 2
x + 12.5 = -12.051970793 Simplifying x + 12.5 = -12.051970793 Reorder the terms: 12.5 + x = -12.051970793 Solving 12.5 + x = -12.051970793 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12.5' to each side of the equation. 12.5 + -12.5 + x = -12.051970793 + -12.5 Combine like terms: 12.5 + -12.5 = 0.0 0.0 + x = -12.051970793 + -12.5 x = -12.051970793 + -12.5 Combine like terms: -12.051970793 + -12.5 = -24.551970793 x = -24.551970793 Simplifying x = -24.551970793Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.448029207, -24.551970793}
| 6y(y-21)= | | 3j^2-9j-3=0 | | 16+z=-33 | | (5r+6)(5r-6)= | | x^2+x=53 | | 0=3x^3+12x^2-3x-12 | | 24x(x-4)= | | (4w-1)(5w-3)= | | 9x-5=7x+11 | | 24=(12-2x)*(10-2x) | | 2,377,960+26v=2,067,959+125v | | 9k^2+8k+1=0 | | 169+x=16.5 | | 12=-2y-6 | | -3y=4 | | 169+b=16.5 | | -5=6z-12 | | 13+x=16.5 | | x^2-14x+35=0 | | 7(x-2)-9=4x+5+3x | | 2x^2+16x-96=0 | | 3n(2n-5)=0 | | B^2-3b+9=0 | | 3x-5(1)=9 | | 16x^4-24x^2y+9y^2=0 | | 1+6x+4.5=3x+8.5 | | 3(2x+1)-5(x+2)= | | 1-5y=9 | | 2x+4=2(x+1) | | 0-5y=9 | | 3x+5=2(x+3) | | 3x-0=9 |