If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 3x + 8 = 0 Reorder the terms: 8 + 3x + 3x2 = 0 Solving 8 + 3x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 2.666666667 + x + x2 = 0 Move the constant term to the right: Add '-2.666666667' to each side of the equation. 2.666666667 + x + -2.666666667 + x2 = 0 + -2.666666667 Reorder the terms: 2.666666667 + -2.666666667 + x + x2 = 0 + -2.666666667 Combine like terms: 2.666666667 + -2.666666667 = 0.000000000 0.000000000 + x + x2 = 0 + -2.666666667 x + x2 = 0 + -2.666666667 Combine like terms: 0 + -2.666666667 = -2.666666667 x + x2 = -2.666666667 The x term is x. 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. + 0.25 + x2 = -2.666666667 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = -2.666666667 + 0.25 Combine like terms: -2.666666667 + 0.25 = -2.416666667 1.25 + x2 = -2.416666667 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -2.416666667 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5+8-9=4 | | 4x^90=50000 | | 60=6(3x-5) | | 7x=900 | | 5+x-9=4 | | 8-4= | | .7x-.5(5-x)=2.9 | | c+0.76=1.54 | | 13x=4(3x-1) | | 3r+r+2+6=32 | | 7+-19+10=-2 | | 64z+36z+7z+8(y+9)= | | 5(2t+4)-4=19+7t | | 105=3(5x-5) | | -2(7x-3)+4=-14x+10 | | 7x+6=69 | | 4+2x=116 | | 7+x+10=-2 | | 7-4x=1x+12 | | 7(6x+3)=231 | | 8x+4=8(x-3) | | y+2.9=9.2 | | A^2-2a-25=0 | | -4(6x-7)=4x | | 8x+3=8x^2 | | 5x-6=-10x+9 | | 96=3(6x+2) | | 20r=10 | | 6f+13=2f-11 | | 4.5+4-4=4.5 | | x-16=90 | | 3t^2=t+6 |