If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + 4x + 9 = 0 Reorder the terms: 9 + 4x + 12x2 = 0 Solving 9 + 4x + 12x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. 0.75 + 0.3333333333x + x2 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + 0.3333333333x + -0.75 + x2 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + 0.3333333333x + x2 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + 0.3333333333x + x2 = 0 + -0.75 0.3333333333x + x2 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 0.3333333333x + x2 = -0.75 The x term is 0.3333333333x. Take half its coefficient (0.1666666667). Square it (0.02777777779) and add it to both sides. Add '0.02777777779' to each side of the equation. 0.3333333333x + 0.02777777779 + x2 = -0.75 + 0.02777777779 Reorder the terms: 0.02777777779 + 0.3333333333x + x2 = -0.75 + 0.02777777779 Combine like terms: -0.75 + 0.02777777779 = -0.72222222221 0.02777777779 + 0.3333333333x + x2 = -0.72222222221 Factor a perfect square on the left side: (x + 0.1666666667)(x + 0.1666666667) = -0.72222222221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 8(m-6)=7-3m | | 4n^2-8n=7 | | -5n-5-6=9 | | -4-5n^2=-249 | | 3v^2-11v=14 | | 3(6k+8)=-120 | | x+6=-2 | | -56=7a | | 6k-2=-20 | | 10+6g=-26 | | -7m-6=-20 | | 5n-4=21 | | 3(1-2y)=15-4y | | -3m+8=-7 | | x^4+4x^3+5x^2+4x+4= | | x^4+4x^3+5x^2+4x+4=0 | | 4p-7=37 | | (10t^2+1t-6)=0 | | -3x=50 | | 4x=-26 | | (20t^2+1t-6)=0 | | 9=8m+23 | | -73+3x=15+11x | | n-4=11 | | 7x=-54 | | 3x+2-8x=12 | | 0=16t^2+12t+10 | | 53m-7+11m=33 | | 11=-16t^2+12t+10 | | (4*2)+2=8 | | 5x-14-6x=-18 | | -7x+13+6x=-11 |