If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9v2 + -1v + -5 = 0 Reorder the terms: -5 + -1v + 9v2 = 0 Solving -5 + -1v + 9v2 = 0 Solving for variable 'v'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.5555555556 + -0.1111111111v + v2 = 0 Move the constant term to the right: Add '0.5555555556' to each side of the equation. -0.5555555556 + -0.1111111111v + 0.5555555556 + v2 = 0 + 0.5555555556 Reorder the terms: -0.5555555556 + 0.5555555556 + -0.1111111111v + v2 = 0 + 0.5555555556 Combine like terms: -0.5555555556 + 0.5555555556 = 0.0000000000 0.0000000000 + -0.1111111111v + v2 = 0 + 0.5555555556 -0.1111111111v + v2 = 0 + 0.5555555556 Combine like terms: 0 + 0.5555555556 = 0.5555555556 -0.1111111111v + v2 = 0.5555555556 The v term is -0.1111111111v. Take half its coefficient (-0.05555555555). Square it (0.003086419752) and add it to both sides. Add '0.003086419752' to each side of the equation. -0.1111111111v + 0.003086419752 + v2 = 0.5555555556 + 0.003086419752 Reorder the terms: 0.003086419752 + -0.1111111111v + v2 = 0.5555555556 + 0.003086419752 Combine like terms: 0.5555555556 + 0.003086419752 = 0.558641975352 0.003086419752 + -0.1111111111v + v2 = 0.558641975352 Factor a perfect square on the left side: (v + -0.05555555555)(v + -0.05555555555) = 0.558641975352 Calculate the square root of the right side: 0.747423558 Break this problem into two subproblems by setting (v + -0.05555555555) equal to 0.747423558 and -0.747423558.Subproblem 1
v + -0.05555555555 = 0.747423558 Simplifying v + -0.05555555555 = 0.747423558 Reorder the terms: -0.05555555555 + v = 0.747423558 Solving -0.05555555555 + v = 0.747423558 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + v = 0.747423558 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + v = 0.747423558 + 0.05555555555 v = 0.747423558 + 0.05555555555 Combine like terms: 0.747423558 + 0.05555555555 = 0.80297911355 v = 0.80297911355 Simplifying v = 0.80297911355Subproblem 2
v + -0.05555555555 = -0.747423558 Simplifying v + -0.05555555555 = -0.747423558 Reorder the terms: -0.05555555555 + v = -0.747423558 Solving -0.05555555555 + v = -0.747423558 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + v = -0.747423558 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + v = -0.747423558 + 0.05555555555 v = -0.747423558 + 0.05555555555 Combine like terms: -0.747423558 + 0.05555555555 = -0.69186800245 v = -0.69186800245 Simplifying v = -0.69186800245Solution
The solution to the problem is based on the solutions from the subproblems. v = {0.80297911355, -0.69186800245}
| 21(n+21)=336 | | 4(3c-1)-1=8c+3 | | 5+(-6)=27 | | -2j^2+2=0 | | 4+y=-2x | | 9b-1=42 | | 2u^2+9u+2=0 | | x^2+18x=32 | | 29-17=2(x-7) | | 76=4(n-77) | | -0.5x*32x^2+80x+0=96 | | -7d^2+7d+8=0 | | 5-t/7-t=2/t-7 | | -3-8x+4x^2=0 | | 4z^2-6=0 | | Z+4=-3 | | 5-t/7-t=2/t-7/ | | (26)2+(24)2=c(2) | | 4w^2-w=0 | | 2w-76=16 | | -.5x*32x^2+80x+0=96 | | 3g^2+7g-8=0 | | x+20+2x=-12-2x-18 | | y=-7+b | | 3f^2+3f-1=0 | | h+13=71 | | -3.8x-3=-3.3x+2 | | 4=r-69/6 | | 19+4h=1+5h | | d+41=18 | | k-29=54 | | 12x+4y=200000 |