If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2400 = 0.1s2 + -3s + 22 Reorder the terms: 2400 = 22 + -3s + 0.1s2 Solving 2400 = 22 + -3s + 0.1s2 Solving for variable 's'. Combine like terms: 2400 + -22 = 2378 2378 + 3s + -0.1s2 = 22 + -3s + 0.1s2 + -22 + 3s + -0.1s2 Reorder the terms: 2378 + 3s + -0.1s2 = 22 + -22 + -3s + 3s + 0.1s2 + -0.1s2 Combine like terms: 22 + -22 = 0 2378 + 3s + -0.1s2 = 0 + -3s + 3s + 0.1s2 + -0.1s2 2378 + 3s + -0.1s2 = -3s + 3s + 0.1s2 + -0.1s2 Combine like terms: -3s + 3s = 0 2378 + 3s + -0.1s2 = 0 + 0.1s2 + -0.1s2 2378 + 3s + -0.1s2 = 0.1s2 + -0.1s2 Combine like terms: 0.1s2 + -0.1s2 = 0.0 2378 + 3s + -0.1s2 = 0.0 Begin completing the square. Divide all terms by -0.1 the coefficient of the squared term: Divide each side by '-0.1'. -23780 + -30s + s2 = 0 Move the constant term to the right: Add '23780' to each side of the equation. -23780 + -30s + 23780 + s2 = 0 + 23780 Reorder the terms: -23780 + 23780 + -30s + s2 = 0 + 23780 Combine like terms: -23780 + 23780 = 0 0 + -30s + s2 = 0 + 23780 -30s + s2 = 0 + 23780 Combine like terms: 0 + 23780 = 23780 -30s + s2 = 23780 The s term is -30s. Take half its coefficient (-15). Square it (225) and add it to both sides. Add '225' to each side of the equation. -30s + 225 + s2 = 23780 + 225 Reorder the terms: 225 + -30s + s2 = 23780 + 225 Combine like terms: 23780 + 225 = 24005 225 + -30s + s2 = 24005 Factor a perfect square on the left side: (s + -15)(s + -15) = 24005 Calculate the square root of the right side: 154.935470439 Break this problem into two subproblems by setting (s + -15) equal to 154.935470439 and -154.935470439.Subproblem 1
s + -15 = 154.935470439 Simplifying s + -15 = 154.935470439 Reorder the terms: -15 + s = 154.935470439 Solving -15 + s = 154.935470439 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + s = 154.935470439 + 15 Combine like terms: -15 + 15 = 0 0 + s = 154.935470439 + 15 s = 154.935470439 + 15 Combine like terms: 154.935470439 + 15 = 169.935470439 s = 169.935470439 Simplifying s = 169.935470439Subproblem 2
s + -15 = -154.935470439 Simplifying s + -15 = -154.935470439 Reorder the terms: -15 + s = -154.935470439 Solving -15 + s = -154.935470439 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + s = -154.935470439 + 15 Combine like terms: -15 + 15 = 0 0 + s = -154.935470439 + 15 s = -154.935470439 + 15 Combine like terms: -154.935470439 + 15 = -139.935470439 s = -139.935470439 Simplifying s = -139.935470439Solution
The solution to the problem is based on the solutions from the subproblems. s = {169.935470439, -139.935470439}
| 11x-13=7x+7 | | 0.12(y-8)+0.10y=0.08y-1.8 | | 5x^2+33x+40=0 | | 2x^3+14x^2+12x=400 | | -2a-4+5a=-7a-10 | | 7x+4y=14 | | 8x+16=10+10x | | 3x^2+24x+21=0 | | 2x-y=15 | | (4x-8)+(6x+14)=256 | | 7x+5=5x+21 | | 40=18-2x | | 54t-12t^2=t | | 3(8x-6)=9x | | 11h-9h-h=9 | | 6x+2=18+2x | | 22b+5=b-58 | | 2(x-2)+44=-3x | | X+10=7+2x | | -5-(4x)+7x=1 | | 7+3x+x=15 | | 5a+33=2a-44 | | 3x+4=x+9 | | -3-2+5x=12 | | 6(x-6)=66/11 | | 4+5x+4x=103 | | x=8x+11 | | 17x+12x+-18x=11 | | .5y+4z=x | | 3g-g+2g-g+1=10 | | (14x+6)+(10x+6)=180 | | 8n-7n+3=7 |