If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x2 + -8x + -2) + (8x2 + -3x + 2) + -1(4x2 + -8x + -7) = 0 Reorder the terms: (-2 + -8x + 4x2) + (8x2 + -3x + 2) + -1(4x2 + -8x + -7) = 0 Remove parenthesis around (-2 + -8x + 4x2) -2 + -8x + 4x2 + (8x2 + -3x + 2) + -1(4x2 + -8x + -7) = 0 Reorder the terms: -2 + -8x + 4x2 + (2 + -3x + 8x2) + -1(4x2 + -8x + -7) = 0 Remove parenthesis around (2 + -3x + 8x2) -2 + -8x + 4x2 + 2 + -3x + 8x2 + -1(4x2 + -8x + -7) = 0 Reorder the terms: -2 + -8x + 4x2 + 2 + -3x + 8x2 + -1(-7 + -8x + 4x2) = 0 -2 + -8x + 4x2 + 2 + -3x + 8x2 + (-7 * -1 + -8x * -1 + 4x2 * -1) = 0 -2 + -8x + 4x2 + 2 + -3x + 8x2 + (7 + 8x + -4x2) = 0 Reorder the terms: -2 + 2 + 7 + -8x + -3x + 8x + 4x2 + 8x2 + -4x2 = 0 Combine like terms: -2 + 2 = 0 0 + 7 + -8x + -3x + 8x + 4x2 + 8x2 + -4x2 = 0 7 + -8x + -3x + 8x + 4x2 + 8x2 + -4x2 = 0 Combine like terms: -8x + -3x = -11x 7 + -11x + 8x + 4x2 + 8x2 + -4x2 = 0 Combine like terms: -11x + 8x = -3x 7 + -3x + 4x2 + 8x2 + -4x2 = 0 Combine like terms: 4x2 + 8x2 = 12x2 7 + -3x + 12x2 + -4x2 = 0 Combine like terms: 12x2 + -4x2 = 8x2 7 + -3x + 8x2 = 0 Solving 7 + -3x + 8x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.875 + -0.375x + x2 = 0 Move the constant term to the right: Add '-0.875' to each side of the equation. 0.875 + -0.375x + -0.875 + x2 = 0 + -0.875 Reorder the terms: 0.875 + -0.875 + -0.375x + x2 = 0 + -0.875 Combine like terms: 0.875 + -0.875 = 0.000 0.000 + -0.375x + x2 = 0 + -0.875 -0.375x + x2 = 0 + -0.875 Combine like terms: 0 + -0.875 = -0.875 -0.375x + x2 = -0.875 The x term is -0.375x. Take half its coefficient (-0.1875). Square it (0.03515625) and add it to both sides. Add '0.03515625' to each side of the equation. -0.375x + 0.03515625 + x2 = -0.875 + 0.03515625 Reorder the terms: 0.03515625 + -0.375x + x2 = -0.875 + 0.03515625 Combine like terms: -0.875 + 0.03515625 = -0.83984375 0.03515625 + -0.375x + x2 = -0.83984375 Factor a perfect square on the left side: (x + -0.1875)(x + -0.1875) = -0.83984375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -13y+14=14-14y | | 7w^2-35w+42= | | (5x^5/20x^6)^5 | | ax+4a=bx+7c | | 265*0.06=x | | 5+x=55 | | 3ax+-4b=2cy+4d | | 220+.25x=390 | | 160+.25x=365 | | 10(t-3)+4t=7(2t+4)-13 | | 230+50x=2030 | | 2030+230x=50 | | 8x-4x-6x=2 | | 35+.22x=90 | | 35+.22x=89 | | -(7y+5)-(-6y-6)=0 | | 3x^2+4=y | | 3x-39=493 | | -5+6d+3=-3 | | 39x-39=493 | | 39-3x=493 | | 1/4(a+4b)-5/4(2a+4b) | | (6x^2+29x+22)/(x+4) | | 1/2x+3/4y-3/2+1/4y-z | | z+28=13 | | x^2-xy=40 | | (15-5t)=55 | | 5(j-4)+j=-9 | | 7+3r-1=9r+6-2r | | 100x^2-100x+25= | | 4x16+8-0/15 | | 5z+6z=55 |