If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + -2x + 4) + -1(x2 + -4x + -3) = 0 Reorder the terms: (4 + -2x + 3x2) + -1(x2 + -4x + -3) = 0 Remove parenthesis around (4 + -2x + 3x2) 4 + -2x + 3x2 + -1(x2 + -4x + -3) = 0 Reorder the terms: 4 + -2x + 3x2 + -1(-3 + -4x + x2) = 0 4 + -2x + 3x2 + (-3 * -1 + -4x * -1 + x2 * -1) = 0 4 + -2x + 3x2 + (3 + 4x + -1x2) = 0 Reorder the terms: 4 + 3 + -2x + 4x + 3x2 + -1x2 = 0 Combine like terms: 4 + 3 = 7 7 + -2x + 4x + 3x2 + -1x2 = 0 Combine like terms: -2x + 4x = 2x 7 + 2x + 3x2 + -1x2 = 0 Combine like terms: 3x2 + -1x2 = 2x2 7 + 2x + 2x2 = 0 Solving 7 + 2x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 3.5 + x + x2 = 0 Move the constant term to the right: Add '-3.5' to each side of the equation. 3.5 + x + -3.5 + x2 = 0 + -3.5 Reorder the terms: 3.5 + -3.5 + x + x2 = 0 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x + x2 = 0 + -3.5 x + x2 = 0 + -3.5 Combine like terms: 0 + -3.5 = -3.5 x + x2 = -3.5 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 = -3.5 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = -3.5 + 0.25 Combine like terms: -3.5 + 0.25 = -3.25 1.25 + x2 = -3.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -3.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -3+8x=13 | | 28=-64u-12+2u | | -3-3.6x=4.2 | | 5+9=104 | | x/-7=-12 | | -12x+-42=-54 | | 2ln(x-2)+x=3 | | x^4+8x^3+7x^2+x+8=0 | | 4a+2b+c=196 | | y-5.6=78 | | 0=-16t^2+150t+29 | | x^3+5x^2+8x+7=0 | | 9y=7(y-2) | | A=5x+(x-7)-9 | | 9z+1z=9z+9 | | 135=(2y+3)(2y+3) | | 8q+3=2q+27 | | 135= | | 13x-8=31 | | 3x+2(x+10)-18=x | | 8x^3+24x=0 | | 2x=2+-8 | | 42+19p=555 | | 5-2x/3=x/5 | | 6(2)=96 | | cos(5/3x)=0 | | cos5/3x=0 | | 21-9f=-20(f-6) | | 4.5=log(x/20) | | 6(2)x=96 | | 3(-3x-3)+4=-5 | | 6m-6-5m+20=-26 |