If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x2 + -2x + -2) + -1(-3x2 + -3x + -8) = 0 Reorder the terms: (-2 + -2x + 4x2) + -1(-3x2 + -3x + -8) = 0 Remove parenthesis around (-2 + -2x + 4x2) -2 + -2x + 4x2 + -1(-3x2 + -3x + -8) = 0 Reorder the terms: -2 + -2x + 4x2 + -1(-8 + -3x + -3x2) = 0 -2 + -2x + 4x2 + (-8 * -1 + -3x * -1 + -3x2 * -1) = 0 -2 + -2x + 4x2 + (8 + 3x + 3x2) = 0 Reorder the terms: -2 + 8 + -2x + 3x + 4x2 + 3x2 = 0 Combine like terms: -2 + 8 = 6 6 + -2x + 3x + 4x2 + 3x2 = 0 Combine like terms: -2x + 3x = 1x 6 + 1x + 4x2 + 3x2 = 0 Combine like terms: 4x2 + 3x2 = 7x2 6 + 1x + 7x2 = 0 Solving 6 + 1x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.8571428571 + 0.1428571429x + x2 = 0 Move the constant term to the right: Add '-0.8571428571' to each side of the equation. 0.8571428571 + 0.1428571429x + -0.8571428571 + x2 = 0 + -0.8571428571 Reorder the terms: 0.8571428571 + -0.8571428571 + 0.1428571429x + x2 = 0 + -0.8571428571 Combine like terms: 0.8571428571 + -0.8571428571 = 0.0000000000 0.0000000000 + 0.1428571429x + x2 = 0 + -0.8571428571 0.1428571429x + x2 = 0 + -0.8571428571 Combine like terms: 0 + -0.8571428571 = -0.8571428571 0.1428571429x + x2 = -0.8571428571 The x term is 0.1428571429x. Take half its coefficient (0.07142857145). Square it (0.005102040819) and add it to both sides. Add '0.005102040819' to each side of the equation. 0.1428571429x + 0.005102040819 + x2 = -0.8571428571 + 0.005102040819 Reorder the terms: 0.005102040819 + 0.1428571429x + x2 = -0.8571428571 + 0.005102040819 Combine like terms: -0.8571428571 + 0.005102040819 = -0.852040816281 0.005102040819 + 0.1428571429x + x2 = -0.852040816281 Factor a perfect square on the left side: (x + 0.07142857145)(x + 0.07142857145) = -0.852040816281 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 15n^2-72n-15=0 | | 28r^2+88r+64=0 | | 14k^2+2k-16=0 | | (9t^3+6t)-(-2t^3-6t+8)= | | y-3x=9 | | 3y-6-2=6 | | 12v^2+54v+54=0 | | 5y=2 | | x=-2x-6 | | 9w+w=5-12 | | 5m^2+46m-40=0 | | 5p^2-11p+2=0 | | z+6=2z | | 7y^2-20y+3=0 | | (-1.5)x+3=2(2x-3) | | 6(4x-8)=2(12x+7) | | (x-3)(x+3)=27 | | 24x-3=14x | | x*2-20=29 | | 5x*2=35 | | -2g+14=0 | | 9*1p=27 | | 4.2a=21 | | 5+17z-4=9z+106-7z | | x^2-6x+9=20 | | 3x-6=x+8 | | 3x+48-4x=0 | | 2-y=14 | | 8s+10s=36 | | Q+(-7)=-10 | | 5(2x+5)=-3(3x+2)+x | | y=1.5(x-6) |