If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 36x + -35 = 115 Reorder the terms: -35 + 36x + x2 = 115 Solving -35 + 36x + x2 = 115 Solving for variable 'x'. Reorder the terms: -35 + -115 + 36x + x2 = 115 + -115 Combine like terms: -35 + -115 = -150 -150 + 36x + x2 = 115 + -115 Combine like terms: 115 + -115 = 0 -150 + 36x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '150' to each side of the equation. -150 + 36x + 150 + x2 = 0 + 150 Reorder the terms: -150 + 150 + 36x + x2 = 0 + 150 Combine like terms: -150 + 150 = 0 0 + 36x + x2 = 0 + 150 36x + x2 = 0 + 150 Combine like terms: 0 + 150 = 150 36x + x2 = 150 The x term is 36x. Take half its coefficient (18). Square it (324) and add it to both sides. Add '324' to each side of the equation. 36x + 324 + x2 = 150 + 324 Reorder the terms: 324 + 36x + x2 = 150 + 324 Combine like terms: 150 + 324 = 474 324 + 36x + x2 = 474 Factor a perfect square on the left side: (x + 18)(x + 18) = 474 Calculate the square root of the right side: 21.771541057 Break this problem into two subproblems by setting (x + 18) equal to 21.771541057 and -21.771541057.Subproblem 1
x + 18 = 21.771541057 Simplifying x + 18 = 21.771541057 Reorder the terms: 18 + x = 21.771541057 Solving 18 + x = 21.771541057 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + x = 21.771541057 + -18 Combine like terms: 18 + -18 = 0 0 + x = 21.771541057 + -18 x = 21.771541057 + -18 Combine like terms: 21.771541057 + -18 = 3.771541057 x = 3.771541057 Simplifying x = 3.771541057Subproblem 2
x + 18 = -21.771541057 Simplifying x + 18 = -21.771541057 Reorder the terms: 18 + x = -21.771541057 Solving 18 + x = -21.771541057 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + x = -21.771541057 + -18 Combine like terms: 18 + -18 = 0 0 + x = -21.771541057 + -18 x = -21.771541057 + -18 Combine like terms: -21.771541057 + -18 = -39.771541057 x = -39.771541057 Simplifying x = -39.771541057Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.771541057, -39.771541057}
| 2-x^2=-34 | | 8a^2+6ab-9b^2=0 | | 8x^2-400+4200=0 | | 2x+2=-4x-46 | | 21x-4=24x+4 | | 17.18x=109.99+14.32x | | -16x^2-43x+242=0 | | 6x+18-1=-8-20x-4 | | 0.4x-1.6=2.0 | | -1+3x=-5x+31 | | 12-(-19)-6-(-2)= | | e^7x+2=8 | | y+4=y+7 | | -3.2y-1.4y=-92 | | (5b)4K=b | | 1+3x=-5x+31 | | 14x-7y=49 | | -7=-11+v5 | | 15r^2-43r=-30 | | 15-4g=-36 | | -3.2-1.4y=-92 | | 9a-7+6a=38 | | -3x+8=-x-8 | | 3x+12+1=-25-1x-6 | | -3.2-1.3y=-92 | | =(x-(4+i))(x-(4-i))(x-4) | | 80+4b=100 | | 6(3a+1)(3a-1)=0 | | 2-3=7p | | 8y-9-6y=2(y+1) | | ln(x-7)-2ln(x-1)=-2ln(5) | | 4(m-2)=-15+5m |