If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25s2 + 20s = 4 Reorder the terms: 20s + 25s2 = 4 Solving 20s + 25s2 = 4 Solving for variable 's'. Reorder the terms: -4 + 20s + 25s2 = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + 20s + 25s2 = 0 Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. -0.16 + 0.8s + s2 = 0 Move the constant term to the right: Add '0.16' to each side of the equation. -0.16 + 0.8s + 0.16 + s2 = 0 + 0.16 Reorder the terms: -0.16 + 0.16 + 0.8s + s2 = 0 + 0.16 Combine like terms: -0.16 + 0.16 = 0.00 0.00 + 0.8s + s2 = 0 + 0.16 0.8s + s2 = 0 + 0.16 Combine like terms: 0 + 0.16 = 0.16 0.8s + s2 = 0.16 The s term is 0.8s. Take half its coefficient (0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. 0.8s + 0.16 + s2 = 0.16 + 0.16 Reorder the terms: 0.16 + 0.8s + s2 = 0.16 + 0.16 Combine like terms: 0.16 + 0.16 = 0.32 0.16 + 0.8s + s2 = 0.32 Factor a perfect square on the left side: (s + 0.4)(s + 0.4) = 0.32 Calculate the square root of the right side: 0.565685425 Break this problem into two subproblems by setting (s + 0.4) equal to 0.565685425 and -0.565685425.Subproblem 1
s + 0.4 = 0.565685425 Simplifying s + 0.4 = 0.565685425 Reorder the terms: 0.4 + s = 0.565685425 Solving 0.4 + s = 0.565685425 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '-0.4' to each side of the equation. 0.4 + -0.4 + s = 0.565685425 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + s = 0.565685425 + -0.4 s = 0.565685425 + -0.4 Combine like terms: 0.565685425 + -0.4 = 0.165685425 s = 0.165685425 Simplifying s = 0.165685425Subproblem 2
s + 0.4 = -0.565685425 Simplifying s + 0.4 = -0.565685425 Reorder the terms: 0.4 + s = -0.565685425 Solving 0.4 + s = -0.565685425 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '-0.4' to each side of the equation. 0.4 + -0.4 + s = -0.565685425 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + s = -0.565685425 + -0.4 s = -0.565685425 + -0.4 Combine like terms: -0.565685425 + -0.4 = -0.965685425 s = -0.965685425 Simplifying s = -0.965685425Solution
The solution to the problem is based on the solutions from the subproblems. s = {0.165685425, -0.965685425}
| 5x+5x+2+8=3x+4+6x | | (4x+1)(6x-5)=0 | | ln(x+1)=8 | | 3t+29= | | 3x-(-1)=13 | | r^2-22r+1=0 | | x^2+306+35x=0 | | -10x^3-12x^2=2x | | -2(2b+3)+(5b-4)=0 | | 4t+3=t+5 | | -3-2(t-1)=5 | | x^2-1=(x+1) | | 1/2x^2+2x-70=0 | | 3x+12=10-5x-1 | | 14y+4-2=16 | | 3-x=2x+1 | | 4x/5-x=x/10-15/2 | | -9a^2+16a+24=0 | | m^2-11m=-18 | | x^2+(-1/2x+1-1)^2=20 | | -14a+15a+18=2 | | (2-2x)(-3x-2)=(3x+14)(2x+7) | | 12x^2=198x | | (8w^5-(6w^3y^2))/(6u^6w5) | | -15m+72=-3 | | 12x-13=6x+2 | | 100-3x=33x+20 | | 5X-(28/5X)=3 | | y^2-6y+2=-y-2 | | -6x+(-6x)=102 | | -1/2x+1-1 | | 2n^2-5h-12=0 |