If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying s2 + -1s + -5 = 0 Reorder the terms: -5 + -1s + s2 = 0 Solving -5 + -1s + s2 = 0 Solving for variable 's'. Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -1s + 5 + s2 = 0 + 5 Reorder the terms: -5 + 5 + -1s + s2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1s + s2 = 0 + 5 -1s + s2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1s + s2 = 5 The s term is -1s. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1s + 0.25 + s2 = 5 + 0.25 Reorder the terms: 0.25 + -1s + s2 = 5 + 0.25 Combine like terms: 5 + 0.25 = 5.25 0.25 + -1s + s2 = 5.25 Factor a perfect square on the left side: (s + -0.5)(s + -0.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (s + -0.5) equal to 2.291287847 and -2.291287847.Subproblem 1
s + -0.5 = 2.291287847 Simplifying s + -0.5 = 2.291287847 Reorder the terms: -0.5 + s = 2.291287847 Solving -0.5 + s = 2.291287847 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + s = 2.291287847 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + s = 2.291287847 + 0.5 s = 2.291287847 + 0.5 Combine like terms: 2.291287847 + 0.5 = 2.791287847 s = 2.791287847 Simplifying s = 2.791287847Subproblem 2
s + -0.5 = -2.291287847 Simplifying s + -0.5 = -2.291287847 Reorder the terms: -0.5 + s = -2.291287847 Solving -0.5 + s = -2.291287847 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + s = -2.291287847 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + s = -2.291287847 + 0.5 s = -2.291287847 + 0.5 Combine like terms: -2.291287847 + 0.5 = -1.791287847 s = -1.791287847 Simplifying s = -1.791287847Solution
The solution to the problem is based on the solutions from the subproblems. s = {2.791287847, -1.791287847}
| 14-5z=10-5z | | 4f^2+24f-64=0 | | 3x-x/3=24 | | -3x+7=5-5x | | 8a+3b=11 | | 3x+0.5=x+3.5 | | 10X+1y+8z=100 | | T(x)=5 | | 3x^2+x-112=0 | | x+8y=90 | | 3=2(x+1) | | 25-6x-3=4x+2 | | 2k^2-8k+4=0 | | 3(x+8)+4(2-x)=30 | | x*x*x+2x=20 | | Xydx+(x^2+xy)during=0 | | -50x(472y-745xy)-2x+9=123x | | 2*sin*3*x= | | 4(a-1)=35 | | 5(8x+2)+2x=-4 | | 5x+4x-68=34-8 | | 12v+12-8v=44 | | 9+3(9x+4)=15 | | 8s+12+5=53 | | 28+3n=7(n+8)+4 | | m+5-4+11=3m-6m | | -1-7b=7-8b-3b | | 3=8+5a | | 4+11n=103 | | -(-2r-7)=-5r | | 8-7(n+3)=-3n-5 | | 7=2-5c |