If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 63x + -160 = 0 Reorder the terms: -160 + 63x + x2 = 0 Solving -160 + 63x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '160' to each side of the equation. -160 + 63x + 160 + x2 = 0 + 160 Reorder the terms: -160 + 160 + 63x + x2 = 0 + 160 Combine like terms: -160 + 160 = 0 0 + 63x + x2 = 0 + 160 63x + x2 = 0 + 160 Combine like terms: 0 + 160 = 160 63x + x2 = 160 The x term is 63x. Take half its coefficient (31.5). Square it (992.25) and add it to both sides. Add '992.25' to each side of the equation. 63x + 992.25 + x2 = 160 + 992.25 Reorder the terms: 992.25 + 63x + x2 = 160 + 992.25 Combine like terms: 160 + 992.25 = 1152.25 992.25 + 63x + x2 = 1152.25 Factor a perfect square on the left side: (x + 31.5)(x + 31.5) = 1152.25 Calculate the square root of the right side: 33.944808145 Break this problem into two subproblems by setting (x + 31.5) equal to 33.944808145 and -33.944808145.Subproblem 1
x + 31.5 = 33.944808145 Simplifying x + 31.5 = 33.944808145 Reorder the terms: 31.5 + x = 33.944808145 Solving 31.5 + x = 33.944808145 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-31.5' to each side of the equation. 31.5 + -31.5 + x = 33.944808145 + -31.5 Combine like terms: 31.5 + -31.5 = 0.0 0.0 + x = 33.944808145 + -31.5 x = 33.944808145 + -31.5 Combine like terms: 33.944808145 + -31.5 = 2.444808145 x = 2.444808145 Simplifying x = 2.444808145Subproblem 2
x + 31.5 = -33.944808145 Simplifying x + 31.5 = -33.944808145 Reorder the terms: 31.5 + x = -33.944808145 Solving 31.5 + x = -33.944808145 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-31.5' to each side of the equation. 31.5 + -31.5 + x = -33.944808145 + -31.5 Combine like terms: 31.5 + -31.5 = 0.0 0.0 + x = -33.944808145 + -31.5 x = -33.944808145 + -31.5 Combine like terms: -33.944808145 + -31.5 = -65.444808145 x = -65.444808145 Simplifying x = -65.444808145Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.444808145, -65.444808145}
| 2dx^2-17=-5cx | | 8x(-5)y=13 | | 6x+6x=180 | | 11x+4x=90 | | 3e^4x=99 | | 4cosx+9=0 | | A^2+1a-12=0 | | 2a=-3 | | (4z-8)/(8z-16) | | 13n+10=12 | | 16b^2-1=-15b | | (k-6/5k-30) | | 3yx-3x=4-y | | 9(1/2)x=47.5 | | 274x=9 | | f(7)=x^2-4x+3 | | Y^2-1y-72=0 | | (y/2)-4=5 | | 37-5x=13-8x | | -49=10r+1 | | 1+7y=2y-14 | | x/0.20-x | | 5/6f-3/= | | 10x^2+17x+13=0 | | 22=7+5d | | 3(3x+1)=-5(3x-4)-3x | | 0=3-x | | M^2+8=6m | | X+8-6x=8 | | -7=8+3x | | 3x-1=10x-18 | | Logx8=1/2 |