If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying s2 + -12s + 8 = 0 Reorder the terms: 8 + -12s + s2 = 0 Solving 8 + -12s + s2 = 0 Solving for variable 's'. Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -12s + -8 + s2 = 0 + -8 Reorder the terms: 8 + -8 + -12s + s2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -12s + s2 = 0 + -8 -12s + s2 = 0 + -8 Combine like terms: 0 + -8 = -8 -12s + s2 = -8 The s term is -12s. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12s + 36 + s2 = -8 + 36 Reorder the terms: 36 + -12s + s2 = -8 + 36 Combine like terms: -8 + 36 = 28 36 + -12s + s2 = 28 Factor a perfect square on the left side: (s + -6)(s + -6) = 28 Calculate the square root of the right side: 5.291502622 Break this problem into two subproblems by setting (s + -6) equal to 5.291502622 and -5.291502622.Subproblem 1
s + -6 = 5.291502622 Simplifying s + -6 = 5.291502622 Reorder the terms: -6 + s = 5.291502622 Solving -6 + s = 5.291502622 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + s = 5.291502622 + 6 Combine like terms: -6 + 6 = 0 0 + s = 5.291502622 + 6 s = 5.291502622 + 6 Combine like terms: 5.291502622 + 6 = 11.291502622 s = 11.291502622 Simplifying s = 11.291502622Subproblem 2
s + -6 = -5.291502622 Simplifying s + -6 = -5.291502622 Reorder the terms: -6 + s = -5.291502622 Solving -6 + s = -5.291502622 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + s = -5.291502622 + 6 Combine like terms: -6 + 6 = 0 0 + s = -5.291502622 + 6 s = -5.291502622 + 6 Combine like terms: -5.291502622 + 6 = 0.708497378 s = 0.708497378 Simplifying s = 0.708497378Solution
The solution to the problem is based on the solutions from the subproblems. s = {11.291502622, 0.708497378}
| 42-7b=14 | | x+31=55 | | x-23=35 | | x-18=38 | | 2x(x-7)(2x-5)=0 | | 2n^3-14n^2+24n=0 | | 48x-96=x-30-10x*3 | | y-10=5.5(x-2) | | 7x+9=4x+39 | | Log(5)25=3x-5 | | 8a^2+65a+8=0 | | x+24=45 | | 2/x-14=3/4x | | 2-6t+7+3t= | | 4-6y-7+y= | | 5x+6=-7+126 | | -2(10-s+1)=-21 | | 8a-b=2a+6b | | 1350=(x+25+25)*(x+25)-(x+25)*(x) | | 103+2x+3x+10+12=180 | | s^2+6s-9=0 | | 4-3.68=.32 | | -38=-7x+x+10 | | 7(2+p-5)=14 | | 6=-2x+4x+2 | | 8(x-4)=5x-11 | | 2.3x^2-0.1x-1.2= | | 8(x+4)=5x-11 | | 20x-15+38z=0 | | 2a-6b=-34 | | 4/3(12x-24)=x-5(6-2x) | | 1500=25(n+40) |