If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4a2 + 9a + 11 = 0 Reorder the terms: 11 + 9a + 4a2 = 0 Solving 11 + 9a + 4a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.75 + 2.25a + a2 = 0 Move the constant term to the right: Add '-2.75' to each side of the equation. 2.75 + 2.25a + -2.75 + a2 = 0 + -2.75 Reorder the terms: 2.75 + -2.75 + 2.25a + a2 = 0 + -2.75 Combine like terms: 2.75 + -2.75 = 0.00 0.00 + 2.25a + a2 = 0 + -2.75 2.25a + a2 = 0 + -2.75 Combine like terms: 0 + -2.75 = -2.75 2.25a + a2 = -2.75 The a term is 2.25a. Take half its coefficient (1.125). Square it (1.265625) and add it to both sides. Add '1.265625' to each side of the equation. 2.25a + 1.265625 + a2 = -2.75 + 1.265625 Reorder the terms: 1.265625 + 2.25a + a2 = -2.75 + 1.265625 Combine like terms: -2.75 + 1.265625 = -1.484375 1.265625 + 2.25a + a2 = -1.484375 Factor a perfect square on the left side: (a + 1.125)(a + 1.125) = -1.484375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| t+8=-25 | | 6-1/q=4 | | 3+2x=x^2 | | a^2-9a-y=0 | | 5x^2=1-4x | | 9+x=-5x+33 | | 2x+3x+50-15=-3x+112-3x | | 28x+7x=319 | | 3k/5+44=12K25+8 | | 5y+6y-841=7y+102+654 | | 2xm=22 | | A+3/2=-10 | | 3a^2+a=a+10a+11 | | 2(x-3)-8+3x=10 | | 6+16x=2x-12 | | -k/5-3=17 | | 16+x-5+x=11x-3-2x | | y^2-19y=4 | | 12/f-7=-5 | | 3(x-8)-7=-31 | | 9(m+2)=3(m-2) | | 8w=20.8 | | 8w=20.8 | | 4y=-2x+14 | | -12x+8-3x+10=2x-9+6x | | 3d^2-10-13d=0 | | 1x+5=14 | | 9v^2/225v^2w | | 3xy+9= | | X-6/4=7 | | 3m^2+12m+12= | | -6+z/6=5 |