If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-3v2 + 5v + -4) + (2v2 + 6v + 7) = 0 Reorder the terms: (-4 + 5v + -3v2) + (2v2 + 6v + 7) = 0 Remove parenthesis around (-4 + 5v + -3v2) -4 + 5v + -3v2 + (2v2 + 6v + 7) = 0 Reorder the terms: -4 + 5v + -3v2 + (7 + 6v + 2v2) = 0 Remove parenthesis around (7 + 6v + 2v2) -4 + 5v + -3v2 + 7 + 6v + 2v2 = 0 Reorder the terms: -4 + 7 + 5v + 6v + -3v2 + 2v2 = 0 Combine like terms: -4 + 7 = 3 3 + 5v + 6v + -3v2 + 2v2 = 0 Combine like terms: 5v + 6v = 11v 3 + 11v + -3v2 + 2v2 = 0 Combine like terms: -3v2 + 2v2 = -1v2 3 + 11v + -1v2 = 0 Solving 3 + 11v + -1v2 = 0 Solving for variable 'v'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -3 + -11v + v2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + -11v + 3 + v2 = 0 + 3 Reorder the terms: -3 + 3 + -11v + v2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -11v + v2 = 0 + 3 -11v + v2 = 0 + 3 Combine like terms: 0 + 3 = 3 -11v + v2 = 3 The v term is -11v. Take half its coefficient (-5.5). Square it (30.25) and add it to both sides. Add '30.25' to each side of the equation. -11v + 30.25 + v2 = 3 + 30.25 Reorder the terms: 30.25 + -11v + v2 = 3 + 30.25 Combine like terms: 3 + 30.25 = 33.25 30.25 + -11v + v2 = 33.25 Factor a perfect square on the left side: (v + -5.5)(v + -5.5) = 33.25 Calculate the square root of the right side: 5.766281297 Break this problem into two subproblems by setting (v + -5.5) equal to 5.766281297 and -5.766281297.Subproblem 1
v + -5.5 = 5.766281297 Simplifying v + -5.5 = 5.766281297 Reorder the terms: -5.5 + v = 5.766281297 Solving -5.5 + v = 5.766281297 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '5.5' to each side of the equation. -5.5 + 5.5 + v = 5.766281297 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + v = 5.766281297 + 5.5 v = 5.766281297 + 5.5 Combine like terms: 5.766281297 + 5.5 = 11.266281297 v = 11.266281297 Simplifying v = 11.266281297Subproblem 2
v + -5.5 = -5.766281297 Simplifying v + -5.5 = -5.766281297 Reorder the terms: -5.5 + v = -5.766281297 Solving -5.5 + v = -5.766281297 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '5.5' to each side of the equation. -5.5 + 5.5 + v = -5.766281297 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + v = -5.766281297 + 5.5 v = -5.766281297 + 5.5 Combine like terms: -5.766281297 + 5.5 = -0.266281297 v = -0.266281297 Simplifying v = -0.266281297Solution
The solution to the problem is based on the solutions from the subproblems. v = {11.266281297, -0.266281297}
| 3-2x=y+3(0.5) | | 3-2x=y+3(05) | | 3-2x=y+3 | | 7.2x-3.1=25.7 | | 4y=9+x | | (-5x+6)(3x+7)=0 | | 11x-(3x-4)=28 | | 2(4z+3)-7=55 | | (1/5) | | -1/5 | | 47=32-3(x-1) | | 12-3x-4=9x-8x | | 6x+12-4x-7= | | y+2=ln(x-1) | | (.008)^2/3 | | 5k^2=34k+7 | | (0.008)^2/3 | | N(x)=0.6x^2+14.4x+14 | | x=6.2x-3x-6 | | 4x-8x+46=3x+32 | | 5m^2=20m | | 9x+7x-3x=20+6 | | 5m^5=20m | | 2w+6=2w+8 | | 2x-23=3x-7 | | 5x-6y^2= | | -4x-21=3x | | x^2+2(ab)-4ab=0 | | 2(3x+4)=46 | | 9+y^2= | | 648z^4+32= | | 16=(5x-9)-2 |