If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3a2 + a + 6 = 0 Reorder the terms: 6 + a + 3a2 = 0 Solving 6 + a + 3a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 2 + 0.3333333333a + a2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + 0.3333333333a + -2 + a2 = 0 + -2 Reorder the terms: 2 + -2 + 0.3333333333a + a2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 0.3333333333a + a2 = 0 + -2 0.3333333333a + a2 = 0 + -2 Combine like terms: 0 + -2 = -2 0.3333333333a + a2 = -2 The a term is a. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.3333333333a + 0.25 + a2 = -2 + 0.25 Reorder the terms: 0.25 + 0.3333333333a + a2 = -2 + 0.25 Combine like terms: -2 + 0.25 = -1.75 0.25 + 0.3333333333a + a2 = -1.75 Factor a perfect square on the left side: (a + 0.5)(a + 0.5) = -1.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4600/-5.5 | | -12+16=16+b | | n-20*7=28 | | 3(2x-15)=75 | | 2m2/5=10 | | 3a^2-2a-21=0 | | 8/y+6/y=2 | | 8(3x+1)=5x-7x | | 5k-1(3k-10)=0 | | 2w-3+3(w-4)-5(w-6)=x | | 167-4x=32x+19 | | 2x-5x+14-12x-27= | | -(q+14)=-3+(-14) | | 9n-22=68 | | 6q-5q-1=0 | | 7+3(4z-1)=16 | | 80m^2=m(m+2) | | 1/6*1/2 | | 78-4x=32x+18 | | y-2=11/7(x-1) | | y-2=11/7(x-1) | | (n-10)*6=60 | | 4t^2-25r+6=0 | | -15.6+(-3.4+8)= | | n+28=39 | | 2x+14-3(x+4)= | | 8x-4+24x=36 | | 6n^2-192=-24n | | x+0.16(20)=0.4(20+x) | | 10g^3+15g^2-12-18=0 | | 3-x/4=-5 | | -20x-(-5y)=-25 |