If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -5x + 1 = 0 Reorder the terms: 1 + -5x + 2x2 = 0 Solving 1 + -5x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + -2.5x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + -2.5x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + -2.5x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + -2.5x + x2 = 0 + -0.5 -2.5x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 -2.5x + x2 = -0.5 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 = -0.5 + 1.5625 Reorder the terms: 1.5625 + -2.5x + x2 = -0.5 + 1.5625 Combine like terms: -0.5 + 1.5625 = 1.0625 1.5625 + -2.5x + x2 = 1.0625 Factor a perfect square on the left side: (x + -1.25)(x + -1.25) = 1.0625 Calculate the square root of the right side: 1.030776406 Break this problem into two subproblems by setting (x + -1.25) equal to 1.030776406 and -1.030776406.Subproblem 1
x + -1.25 = 1.030776406 Simplifying x + -1.25 = 1.030776406 Reorder the terms: -1.25 + x = 1.030776406 Solving -1.25 + x = 1.030776406 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 = 1.030776406 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = 1.030776406 + 1.25 x = 1.030776406 + 1.25 Combine like terms: 1.030776406 + 1.25 = 2.280776406 x = 2.280776406 Simplifying x = 2.280776406Subproblem 2
x + -1.25 = -1.030776406 Simplifying x + -1.25 = -1.030776406 Reorder the terms: -1.25 + x = -1.030776406 Solving -1.25 + x = -1.030776406 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 = -1.030776406 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = -1.030776406 + 1.25 x = -1.030776406 + 1.25 Combine like terms: -1.030776406 + 1.25 = 0.219223594 x = 0.219223594 Simplifying x = 0.219223594Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.280776406, 0.219223594}
| 4g=2g+6 | | 11-9x=27-23x | | x^2-5x+17=0 | | (8x+40)+(10x+20)=180 | | 4n-10=16 | | X+x=180-50 | | 16t^2+80t+6=0 | | 6n+18=10 | | 7p+2y+6z-5x+2z-3y= | | (6x+15)+(x+60)=180 | | 9x+17=71 | | 3x-8y-2x+4(2y+x)= | | 2x+6x=9-15x | | 2n+14=8 | | x+2+3x+3=73 | | (x-1+4i)(x-1-4i)= | | 6n-3=2n+12 | | 6b+7=10 | | -2y+2=-20 | | A=2bc | | 6c-0.2=-3.8 | | 14+2x=6-3x | | 5a+7=4+-9 | | 6x+17=8x-7 | | -3x^2+x+11=0 | | 114-4x=32x+22 | | 3b+10=109 | | 20p+5=105 | | 5x^2-2x-6=0 | | -9k-3=-21 | | 4s-5s+2=-5 | | -14x-6-2x=-8x-9 |