If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2v2 + 7v + -34 = -2 Reorder the terms: -34 + 7v + 2v2 = -2 Solving -34 + 7v + 2v2 = -2 Solving for variable 'v'. Reorder the terms: -34 + 2 + 7v + 2v2 = -2 + 2 Combine like terms: -34 + 2 = -32 -32 + 7v + 2v2 = -2 + 2 Combine like terms: -2 + 2 = 0 -32 + 7v + 2v2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -16 + 3.5v + v2 = 0 Move the constant term to the right: Add '16' to each side of the equation. -16 + 3.5v + 16 + v2 = 0 + 16 Reorder the terms: -16 + 16 + 3.5v + v2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 3.5v + v2 = 0 + 16 3.5v + v2 = 0 + 16 Combine like terms: 0 + 16 = 16 3.5v + v2 = 16 The v term is 3.5v. Take half its coefficient (1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. 3.5v + 3.0625 + v2 = 16 + 3.0625 Reorder the terms: 3.0625 + 3.5v + v2 = 16 + 3.0625 Combine like terms: 16 + 3.0625 = 19.0625 3.0625 + 3.5v + v2 = 19.0625 Factor a perfect square on the left side: (v + 1.75)(v + 1.75) = 19.0625 Calculate the square root of the right side: 4.366062299 Break this problem into two subproblems by setting (v + 1.75) equal to 4.366062299 and -4.366062299.Subproblem 1
v + 1.75 = 4.366062299 Simplifying v + 1.75 = 4.366062299 Reorder the terms: 1.75 + v = 4.366062299 Solving 1.75 + v = 4.366062299 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-1.75' to each side of the equation. 1.75 + -1.75 + v = 4.366062299 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + v = 4.366062299 + -1.75 v = 4.366062299 + -1.75 Combine like terms: 4.366062299 + -1.75 = 2.616062299 v = 2.616062299 Simplifying v = 2.616062299Subproblem 2
v + 1.75 = -4.366062299 Simplifying v + 1.75 = -4.366062299 Reorder the terms: 1.75 + v = -4.366062299 Solving 1.75 + v = -4.366062299 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-1.75' to each side of the equation. 1.75 + -1.75 + v = -4.366062299 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + v = -4.366062299 + -1.75 v = -4.366062299 + -1.75 Combine like terms: -4.366062299 + -1.75 = -6.116062299 v = -6.116062299 Simplifying v = -6.116062299Solution
The solution to the problem is based on the solutions from the subproblems. v = {2.616062299, -6.116062299}
| 5x+52=4x+40 | | 6x+52=4x+40 | | 9x+11=7x+3x+5 | | 4*cos*4x=0 | | (r+8)(-2)=12 | | -5x+17y=-23 | | z=pq+4px+qy | | 2x-14y=18 | | Cos4x=1/4 | | -(1-8a)=-31-7a | | 3.25+1-4.25x=-2 | | (y^2)/y | | 18-3y=-5y(y-2) | | 25x^2-36x+12=0 | | 63=3u+6u | | -8=a(2+5)2+41 | | 4m^2-4m=0 | | x+4=9x-64 | | 8x(x)=12 | | 12x-15=8x+37 | | 8x(8x)=12 | | z^4+11z^2+18=0 | | 2y+20n+8= | | 4ln(4x-1)=12 | | (x+1+4i)(x-1+4i)= | | 7.25t+8=13.5t+13 | | Y-0.8y=100+125+125-30 | | X^2=1y | | Y-0.8y=0.2y | | 4x+54=7x+9 | | 0=7c-(81+4c) | | (7-5)5/4 |