If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 17x + -360 = 0 Reorder the terms: -360 + 17x + x2 = 0 Solving -360 + 17x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '360' to each side of the equation. -360 + 17x + 360 + x2 = 0 + 360 Reorder the terms: -360 + 360 + 17x + x2 = 0 + 360 Combine like terms: -360 + 360 = 0 0 + 17x + x2 = 0 + 360 17x + x2 = 0 + 360 Combine like terms: 0 + 360 = 360 17x + x2 = 360 The x term is 17x. Take half its coefficient (8.5). Square it (72.25) and add it to both sides. Add '72.25' to each side of the equation. 17x + 72.25 + x2 = 360 + 72.25 Reorder the terms: 72.25 + 17x + x2 = 360 + 72.25 Combine like terms: 360 + 72.25 = 432.25 72.25 + 17x + x2 = 432.25 Factor a perfect square on the left side: (x + 8.5)(x + 8.5) = 432.25 Calculate the square root of the right side: 20.790622886 Break this problem into two subproblems by setting (x + 8.5) equal to 20.790622886 and -20.790622886.Subproblem 1
x + 8.5 = 20.790622886 Simplifying x + 8.5 = 20.790622886 Reorder the terms: 8.5 + x = 20.790622886 Solving 8.5 + x = 20.790622886 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8.5' to each side of the equation. 8.5 + -8.5 + x = 20.790622886 + -8.5 Combine like terms: 8.5 + -8.5 = 0.0 0.0 + x = 20.790622886 + -8.5 x = 20.790622886 + -8.5 Combine like terms: 20.790622886 + -8.5 = 12.290622886 x = 12.290622886 Simplifying x = 12.290622886Subproblem 2
x + 8.5 = -20.790622886 Simplifying x + 8.5 = -20.790622886 Reorder the terms: 8.5 + x = -20.790622886 Solving 8.5 + x = -20.790622886 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8.5' to each side of the equation. 8.5 + -8.5 + x = -20.790622886 + -8.5 Combine like terms: 8.5 + -8.5 = 0.0 0.0 + x = -20.790622886 + -8.5 x = -20.790622886 + -8.5 Combine like terms: -20.790622886 + -8.5 = -29.290622886 x = -29.290622886 Simplifying x = -29.290622886Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.290622886, -29.290622886}
| x+(6+x)=20 | | p-9/6=-4 | | 7(8+5r)=84 | | 6(x+1)/3=3x-1 | | x/(-3)=-21 | | 5y-5+y+19=6y+20-3y | | 5.7=-2.5+18-1.6x | | 2n-3/4=13/4 | | -10x-1y=20 | | 10f-4f+f= | | 3a-24=1 | | x+2(x-28)=14 | | 15=7k-5 | | 9m+5=23 | | 0.40x+0.40(40)=0.20(46) | | -29-6x=27-2x | | 12.9-14.7= | | 7(x+3)=13x-6 | | 8+a/5=12 | | 10+(4x/5x) | | 22.42=3x+4.18 | | 784=3t^2 | | -6(4x+1)+7x+9+(x-3)=4 | | 0.75x-0.50=4 | | d=3t^2 | | -5n-20=-2n+4(1-3n) | | -29-6x=27-7x | | y-(-1)=-22 | | 36.7-33.8= | | 3(x+5)=9x-6 | | 16y(2)+12y= | | 0.60x+0.80=-0.40 |