If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4a2 + 6a + 9) + (5a2 + 2a + 4) = 0 Reorder the terms: (9 + 6a + 4a2) + (5a2 + 2a + 4) = 0 Remove parenthesis around (9 + 6a + 4a2) 9 + 6a + 4a2 + (5a2 + 2a + 4) = 0 Reorder the terms: 9 + 6a + 4a2 + (4 + 2a + 5a2) = 0 Remove parenthesis around (4 + 2a + 5a2) 9 + 6a + 4a2 + 4 + 2a + 5a2 = 0 Reorder the terms: 9 + 4 + 6a + 2a + 4a2 + 5a2 = 0 Combine like terms: 9 + 4 = 13 13 + 6a + 2a + 4a2 + 5a2 = 0 Combine like terms: 6a + 2a = 8a 13 + 8a + 4a2 + 5a2 = 0 Combine like terms: 4a2 + 5a2 = 9a2 13 + 8a + 9a2 = 0 Solving 13 + 8a + 9a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 1.444444444 + 0.8888888889a + a2 = 0 Move the constant term to the right: Add '-1.444444444' to each side of the equation. 1.444444444 + 0.8888888889a + -1.444444444 + a2 = 0 + -1.444444444 Reorder the terms: 1.444444444 + -1.444444444 + 0.8888888889a + a2 = 0 + -1.444444444 Combine like terms: 1.444444444 + -1.444444444 = 0.000000000 0.000000000 + 0.8888888889a + a2 = 0 + -1.444444444 0.8888888889a + a2 = 0 + -1.444444444 Combine like terms: 0 + -1.444444444 = -1.444444444 0.8888888889a + a2 = -1.444444444 The a term is 0.8888888889a. Take half its coefficient (0.4444444445). Square it (0.1975308642) and add it to both sides. Add '0.1975308642' to each side of the equation. 0.8888888889a + 0.1975308642 + a2 = -1.444444444 + 0.1975308642 Reorder the terms: 0.1975308642 + 0.8888888889a + a2 = -1.444444444 + 0.1975308642 Combine like terms: -1.444444444 + 0.1975308642 = -1.2469135798 0.1975308642 + 0.8888888889a + a2 = -1.2469135798 Factor a perfect square on the left side: (a + 0.4444444445)(a + 0.4444444445) = -1.2469135798 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (5+2/3)^1/2 | | 5(3q+7)= | | y=9/2x+9 | | 5x+25=12 | | 6n=63 | | s^2+82s-1948566=0 | | y=3*3-3 | | s^2+82x-1948566=0 | | y=3*4-3 | | 0.03(1400)+0.02(350)=46 | | 1400-3(350)=250 | | 0.03x+0.02y=46 | | x-y=250 | | -9-5x=7x+22 | | xy+2x+3y=10 | | -16+13= | | x*y+2*x+3xy=10 | | -16+13t= | | 31=3x+4 | | =(6x-5Y)+(-3x+7Y) | | 215-7x=38x+15 | | a^3-b^3+a^2+b^2-2-5ab=0 | | 3ln(3)-3ln(6)= | | 9ln=7ln(2) | | 3ln(3)-3ln(6)=7ln(2) | | 111x-27=72 | | 3ln(6)-3ln(3)=7ln(2) | | 3t+4s=x | | 7+8=94 | | 0.30x+.05(4-x)=.10(-43) | | 256x^4=81 | | 0.18(12)+0.03x=0.09(18+x) |