If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2 + -5x + -1) + -1(3x2 + -3x + 8) = 0 Reorder the terms: (-1 + -5x + x2) + -1(3x2 + -3x + 8) = 0 Remove parenthesis around (-1 + -5x + x2) -1 + -5x + x2 + -1(3x2 + -3x + 8) = 0 Reorder the terms: -1 + -5x + x2 + -1(8 + -3x + 3x2) = 0 -1 + -5x + x2 + (8 * -1 + -3x * -1 + 3x2 * -1) = 0 -1 + -5x + x2 + (-8 + 3x + -3x2) = 0 Reorder the terms: -1 + -8 + -5x + 3x + x2 + -3x2 = 0 Combine like terms: -1 + -8 = -9 -9 + -5x + 3x + x2 + -3x2 = 0 Combine like terms: -5x + 3x = -2x -9 + -2x + x2 + -3x2 = 0 Combine like terms: x2 + -3x2 = -2x2 -9 + -2x + -2x2 = 0 Solving -9 + -2x + -2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(9 + 2x + 2x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(9 + 2x + 2x2)' equal to zero and attempt to solve: Simplifying 9 + 2x + 2x2 = 0 Solving 9 + 2x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4.5 + x + x2 = 0 Move the constant term to the right: Add '-4.5' to each side of the equation. 4.5 + x + -4.5 + x2 = 0 + -4.5 Reorder the terms: 4.5 + -4.5 + x + x2 = 0 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x + x2 = 0 + -4.5 x + x2 = 0 + -4.5 Combine like terms: 0 + -4.5 = -4.5 x + x2 = -4.5 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 = -4.5 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = -4.5 + 0.25 Combine like terms: -4.5 + 0.25 = -4.25 1.25 + x2 = -4.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -4.25 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 188.5256=2*3.14*14.44+2*3.14*3.8h | | 7x+55=12x | | 188.5256=2*3.14*14.44+2*3.14*3.8 | | 35x^2-21x= | | 10x-113=151-x | | 4.77x=8.03 | | 4x+2y+x+2y-x=180 | | 4(cosx)(siny)=1 | | (5X^2-2)(3X^2-3)= | | x-2.3=3.07 | | m^2-24m+24=0 | | x+y=128 | | x^2-8x-0=0 | | 8.47=12.4cos(6.32t) | | 2+6w-8=200 | | 20(x-1)=-(5-x)+16x | | 4-6x=-15+1 | | 2n^2-n-13=2 | | 3150.048=2*3.14*r^2+2*3.14*r*99.7 | | -2x-72=110+5x | | 8r^2-40-112=0 | | 1.63(3x)=2x-2 | | 8+9x-4=7x+10-4x | | (5u-4)(5+u)=0 | | 5x+7-2x+1=1 | | 3x+4x-9+4=9 | | 2458.2432=2*3.14*17.64+2*3.14*4.2*h | | 2(x+9)=9x-45 | | 105+99+3x=180 | | -X^2=-289 | | 729=81x | | 19x+8=19x-8 |