If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2s2 + 3s + -4 = 0 Reorder the terms: -4 + 3s + -2s2 = 0 Solving -4 + 3s + -2s2 = 0 Solving for variable 's'. Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 2 + -1.5s + s2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -1.5s + -2 + s2 = 0 + -2 Reorder the terms: 2 + -2 + -1.5s + s2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1.5s + s2 = 0 + -2 -1.5s + s2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1.5s + s2 = -2 The s term is -1.5s. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5s + 0.5625 + s2 = -2 + 0.5625 Reorder the terms: 0.5625 + -1.5s + s2 = -2 + 0.5625 Combine like terms: -2 + 0.5625 = -1.4375 0.5625 + -1.5s + s2 = -1.4375 Factor a perfect square on the left side: (s + -0.75)(s + -0.75) = -1.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3y^5/9y^2 | | 2+(4-x)=5 | | 5x-18=6+x | | 2-(1+5t)=9-(2t-1)*3 | | 6-3(b+8)=6-22 | | 7(x+2)-1=5x+2(5+x) | | (5w+2)(3+w)=0 | | 1+6n+3n=-8 | | (3x+1)+(3x+1)+(2x+6)=36 | | 9x+3=13x-25 | | X+y=-34 | | -u-(-4u)= | | 2k^2=-12+11k | | (x/(3x-9))-1=(1/(x-3)) | | 13a-7=17a-4 | | x+.3x=20 | | -5u-2u= | | 30=n+2-2-2n+5 | | 2p+3q=9 | | (X/3)-(1/2)=(x/4) | | X^2+3x+3=3x+7 | | -15+4x+3x^2=0 | | 12+ax=b(4x+24) | | -7(x-2)-7x=28-7x | | 9+3x=15-7x | | 2x-6+3x=3(x-2)+x | | 210=x+X^2 | | -4a+7=-4a+3+6 | | 6x+44=-20 | | 162=(63+86) | | (2x+6)+(3x+1)=36 | | 6k^2=-7+13k |