If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-5v2 + -8v + -5) + -1(-6v2 + -7v + 7) + (-7v2 + -7v + 4) = 0 Reorder the terms: (-5 + -8v + -5v2) + -1(-6v2 + -7v + 7) + (-7v2 + -7v + 4) = 0 Remove parenthesis around (-5 + -8v + -5v2) -5 + -8v + -5v2 + -1(-6v2 + -7v + 7) + (-7v2 + -7v + 4) = 0 Reorder the terms: -5 + -8v + -5v2 + -1(7 + -7v + -6v2) + (-7v2 + -7v + 4) = 0 -5 + -8v + -5v2 + (7 * -1 + -7v * -1 + -6v2 * -1) + (-7v2 + -7v + 4) = 0 -5 + -8v + -5v2 + (-7 + 7v + 6v2) + (-7v2 + -7v + 4) = 0 Reorder the terms: -5 + -8v + -5v2 + -7 + 7v + 6v2 + (4 + -7v + -7v2) = 0 Remove parenthesis around (4 + -7v + -7v2) -5 + -8v + -5v2 + -7 + 7v + 6v2 + 4 + -7v + -7v2 = 0 Reorder the terms: -5 + -7 + 4 + -8v + 7v + -7v + -5v2 + 6v2 + -7v2 = 0 Combine like terms: -5 + -7 = -12 -12 + 4 + -8v + 7v + -7v + -5v2 + 6v2 + -7v2 = 0 Combine like terms: -12 + 4 = -8 -8 + -8v + 7v + -7v + -5v2 + 6v2 + -7v2 = 0 Combine like terms: -8v + 7v = -1v -8 + -1v + -7v + -5v2 + 6v2 + -7v2 = 0 Combine like terms: -1v + -7v = -8v -8 + -8v + -5v2 + 6v2 + -7v2 = 0 Combine like terms: -5v2 + 6v2 = 1v2 -8 + -8v + 1v2 + -7v2 = 0 Combine like terms: 1v2 + -7v2 = -6v2 -8 + -8v + -6v2 = 0 Solving -8 + -8v + -6v2 = 0 Solving for variable 'v'. Factor out the Greatest Common Factor (GCF), '-2'. -2(4 + 4v + 3v2) = 0 Ignore the factor -2.Subproblem 1
Set the factor '(4 + 4v + 3v2)' equal to zero and attempt to solve: Simplifying 4 + 4v + 3v2 = 0 Solving 4 + 4v + 3v2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + 1.333333333v + v2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + 1.333333333v + -1.333333333 + v2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + 1.333333333v + v2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + 1.333333333v + v2 = 0 + -1.333333333 1.333333333v + v2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 1.333333333v + v2 = -1.333333333 The v term is 1.333333333v. Take half its coefficient (0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. 1.333333333v + 0.4444444442 + v2 = -1.333333333 + 0.4444444442 Reorder the terms: 0.4444444442 + 1.333333333v + v2 = -1.333333333 + 0.4444444442 Combine like terms: -1.333333333 + 0.4444444442 = -0.8888888888 0.4444444442 + 1.333333333v + v2 = -0.8888888888 Factor a perfect square on the left side: (v + 0.6666666665)(v + 0.6666666665) = -0.8888888888 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.
| a+3b=42 | | 2x+x^2+3+2x+5=84 | | Y=14-20x | | x-43x=126 | | x^2+14x=256 | | 3x+6y=-10 | | 4(2x-5)=3(x-7) | | 5(m-3)=8(m+3) | | 10-2x=8-2 | | 2x-4/3y=4 | | 3+2+x=6 | | 110+y=200 | | 6x^2-15x-19=0 | | y^9/y^3= | | 70+y=120 | | 70+y=125 | | 2-T/2=-T-10/6 | | 100+y=170 | | 110+y=170 | | 24-4x=6x+4 | | 9y+20=-16 | | -2(6v-7)+7v=4(v+5) | | 26-44x=199 | | 9/y=0.9 | | 2x+6(x+40)=0 | | (6-29x)/(6x-1)(5x-1) | | 5x^3+320x=0 | | 8y^3/2y | | 2x+3=6x-77 | | xy=7600 | | 5/7*(1/8-3/8)= | | 15+y=63 |