If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 41x + 37 = 0 Reorder the terms: 37 + 41x + 2x2 = 0 Solving 37 + 41x + 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'. 18.5 + 20.5x + x2 = 0 Move the constant term to the right: Add '-18.5' to each side of the equation. 18.5 + 20.5x + -18.5 + x2 = 0 + -18.5 Reorder the terms: 18.5 + -18.5 + 20.5x + x2 = 0 + -18.5 Combine like terms: 18.5 + -18.5 = 0.0 0.0 + 20.5x + x2 = 0 + -18.5 20.5x + x2 = 0 + -18.5 Combine like terms: 0 + -18.5 = -18.5 20.5x + x2 = -18.5 The x term is 20.5x. Take half its coefficient (10.25). Square it (105.0625) and add it to both sides. Add '105.0625' to each side of the equation. 20.5x + 105.0625 + x2 = -18.5 + 105.0625 Reorder the terms: 105.0625 + 20.5x + x2 = -18.5 + 105.0625 Combine like terms: -18.5 + 105.0625 = 86.5625 105.0625 + 20.5x + x2 = 86.5625 Factor a perfect square on the left side: (x + 10.25)(x + 10.25) = 86.5625 Calculate the square root of the right side: 9.303897033 Break this problem into two subproblems by setting (x + 10.25) equal to 9.303897033 and -9.303897033.Subproblem 1
x + 10.25 = 9.303897033 Simplifying x + 10.25 = 9.303897033 Reorder the terms: 10.25 + x = 9.303897033 Solving 10.25 + x = 9.303897033 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10.25' to each side of the equation. 10.25 + -10.25 + x = 9.303897033 + -10.25 Combine like terms: 10.25 + -10.25 = 0.00 0.00 + x = 9.303897033 + -10.25 x = 9.303897033 + -10.25 Combine like terms: 9.303897033 + -10.25 = -0.946102967 x = -0.946102967 Simplifying x = -0.946102967Subproblem 2
x + 10.25 = -9.303897033 Simplifying x + 10.25 = -9.303897033 Reorder the terms: 10.25 + x = -9.303897033 Solving 10.25 + x = -9.303897033 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10.25' to each side of the equation. 10.25 + -10.25 + x = -9.303897033 + -10.25 Combine like terms: 10.25 + -10.25 = 0.00 0.00 + x = -9.303897033 + -10.25 x = -9.303897033 + -10.25 Combine like terms: -9.303897033 + -10.25 = -19.553897033 x = -19.553897033 Simplifying x = -19.553897033Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.946102967, -19.553897033}
| -11=m-7+9 | | 4-5x=5x-116 | | (y-8)-(y+3)=9y | | 8-x/2=6(x+1)/5 | | 4x+8=2-x+8 | | 7x-7=(2x-9)(2x-9) | | x+3+4x=-42 | | 1x+3(30)=2.20(30+x) | | 7p=30+40 | | 12t+5(1-5t)=0 | | 23=-6x+2x+5 | | 9x-2y=27 | | (2n+1)2=12 | | .80x-0.60(50+x)=0.48(50) | | -6y=-5 | | .50+y=-.75 | | 5x+14=(3x-14)(3x-14) | | 20-44=8m | | 5x+4+2x=88 | | 3(4x-8)-11x=7 | | -6y+4=-7+6 | | 1.90x+.80(300)=1.40(300+x) | | 21-3x=2x+11 | | 4/9x=-28 | | 1/9(4x-27) | | 3(9s+5)-15s=3(4s+5)-20 | | 4/7x=12 | | 7+(8)= | | -5k=9 | | 16t^3-49t=0 | | 9.2x-8=8.2x-4 | | z+16=-3 |