If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2 + -6x + 5) + -1(-3x2 + x + -2) = 0 Reorder the terms: (5 + -6x + x2) + -1(-3x2 + x + -2) = 0 Remove parenthesis around (5 + -6x + x2) 5 + -6x + x2 + -1(-3x2 + x + -2) = 0 Reorder the terms: 5 + -6x + x2 + -1(-2 + x + -3x2) = 0 5 + -6x + x2 + (-2 * -1 + x * -1 + -3x2 * -1) = 0 5 + -6x + x2 + (2 + -1x + 3x2) = 0 Reorder the terms: 5 + 2 + -6x + -1x + x2 + 3x2 = 0 Combine like terms: 5 + 2 = 7 7 + -6x + -1x + x2 + 3x2 = 0 Combine like terms: -6x + -1x = -7x 7 + -7x + x2 + 3x2 = 0 Combine like terms: x2 + 3x2 = 4x2 7 + -7x + 4x2 = 0 Solving 7 + -7x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.75 + -1.75x + x2 = 0 Move the constant term to the right: Add '-1.75' to each side of the equation. 1.75 + -1.75x + -1.75 + x2 = 0 + -1.75 Reorder the terms: 1.75 + -1.75 + -1.75x + x2 = 0 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + -1.75x + x2 = 0 + -1.75 -1.75x + x2 = 0 + -1.75 Combine like terms: 0 + -1.75 = -1.75 -1.75x + x2 = -1.75 The x term is -1.75x. Take half its coefficient (-0.875). Square it (0.765625) and add it to both sides. Add '0.765625' to each side of the equation. -1.75x + 0.765625 + x2 = -1.75 + 0.765625 Reorder the terms: 0.765625 + -1.75x + x2 = -1.75 + 0.765625 Combine like terms: -1.75 + 0.765625 = -0.984375 0.765625 + -1.75x + x2 = -0.984375 Factor a perfect square on the left side: (x + -0.875)(x + -0.875) = -0.984375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| Y=-16x^2+48x+8 | | 10x+5=5x+6 | | d3=1/125 | | 1-.5v=6 | | 7a-4=3+8a | | (2x^2+8x-8)+(3x^2+7x+13)-(5x^2-11)= | | 15x^2-6x-4=0 | | 10+.375z=13 | | 22/7x4.5x4.5x2= | | 12x^2+15x=18 | | a/3-1/6=-3 | | (6+x)2=(4+x)(7+x)+10 | | .5714285714w+7=8 | | 2x-8/4 | | x^3-1.5x^2-1.5x+1=0 | | x+y=168 | | -9y-20z=-65 | | .5x-2=3 | | 4-2+x+6=200 | | 5x+3y-5z=-20 | | 1+2k+1=-6 | | 9(2k-3)-28=11(k-5)+7k | | 15n=1 | | 2y+16=3x-12 | | 10/0.8 | | X-30=2x-80 | | 4/5x-7=2x-1 | | 30x^2-35x+10=0 | | 2(4z-1)=z+2 | | 4=2-4 | | 12-2*x=-15*7 | | 121x^2+308x+196=0 |