If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4s2 + 19 = 12s Reorder the terms: 19 + 4s2 = 12s Solving 19 + 4s2 = 12s Solving for variable 's'. Reorder the terms: 19 + -12s + 4s2 = 12s + -12s Combine like terms: 12s + -12s = 0 19 + -12s + 4s2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 4.75 + -3s + s2 = 0 Move the constant term to the right: Add '-4.75' to each side of the equation. 4.75 + -3s + -4.75 + s2 = 0 + -4.75 Reorder the terms: 4.75 + -4.75 + -3s + s2 = 0 + -4.75 Combine like terms: 4.75 + -4.75 = 0.00 0.00 + -3s + s2 = 0 + -4.75 -3s + s2 = 0 + -4.75 Combine like terms: 0 + -4.75 = -4.75 -3s + s2 = -4.75 The s term is -3s. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3s + 2.25 + s2 = -4.75 + 2.25 Reorder the terms: 2.25 + -3s + s2 = -4.75 + 2.25 Combine like terms: -4.75 + 2.25 = -2.5 2.25 + -3s + s2 = -2.5 Factor a perfect square on the left side: (s + -1.5)(s + -1.5) = -2.5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x/y=2.727272 | | 10x-x^2=5 | | 10x-y^2=5 | | 3+4x-10=17 | | N(14+6)=22 | | (a+1)(a*2+3a+1)= | | x^2-61.28x=2000 | | 15+3y=51-y-y-y | | 16-7m=30 | | 5-3y+5y=-8+6+9y | | -(x-1)=x-5 | | 64-32y=55-35y | | 27=5-2x | | 7+91x=52x+3 | | -2(x-5)=10-3x | | 6x-3x(x-1)=21 | | 2x^2+2y-1=0 | | 2cosx+4sinx=3 | | 16x-5y=125 | | 2y-4=29 | | y^2+11y+49=4 | | x((3x-3)(2x-8)+(2x+2)(3x+1))=(5x-5)(3x+1)(2x-8) | | ln(x)=-x+2 | | x^2+y^2-2y=3 | | 20log(3x)=49 | | 4.5=4.125 | | X^2+11X-450=0 | | 3x^4/x^2-9 | | 18(6)+x=134 | | 2x^2-4y-1=0 | | a=3.14(x+y)2 | | y^2+30y+225=0 |