If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2v2 + 3v + -22 = 0 Reorder the terms: -22 + 3v + 2v2 = 0 Solving -22 + 3v + 2v2 = 0 Solving for variable 'v'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -11 + 1.5v + v2 = 0 Move the constant term to the right: Add '11' to each side of the equation. -11 + 1.5v + 11 + v2 = 0 + 11 Reorder the terms: -11 + 11 + 1.5v + v2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + 1.5v + v2 = 0 + 11 1.5v + v2 = 0 + 11 Combine like terms: 0 + 11 = 11 1.5v + v2 = 11 The v term is 1.5v. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5v + 0.5625 + v2 = 11 + 0.5625 Reorder the terms: 0.5625 + 1.5v + v2 = 11 + 0.5625 Combine like terms: 11 + 0.5625 = 11.5625 0.5625 + 1.5v + v2 = 11.5625 Factor a perfect square on the left side: (v + 0.75)(v + 0.75) = 11.5625 Calculate the square root of the right side: 3.400367627 Break this problem into two subproblems by setting (v + 0.75) equal to 3.400367627 and -3.400367627.Subproblem 1
v + 0.75 = 3.400367627 Simplifying v + 0.75 = 3.400367627 Reorder the terms: 0.75 + v = 3.400367627 Solving 0.75 + v = 3.400367627 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + v = 3.400367627 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + v = 3.400367627 + -0.75 v = 3.400367627 + -0.75 Combine like terms: 3.400367627 + -0.75 = 2.650367627 v = 2.650367627 Simplifying v = 2.650367627Subproblem 2
v + 0.75 = -3.400367627 Simplifying v + 0.75 = -3.400367627 Reorder the terms: 0.75 + v = -3.400367627 Solving 0.75 + v = -3.400367627 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + v = -3.400367627 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + v = -3.400367627 + -0.75 v = -3.400367627 + -0.75 Combine like terms: -3.400367627 + -0.75 = -4.150367627 v = -4.150367627 Simplifying v = -4.150367627Solution
The solution to the problem is based on the solutions from the subproblems. v = {2.650367627, -4.150367627}
| 6x^2+6x+9=8 | | (4x-5)+(2x+7)=x | | -54y-11-3=12 | | 23x-18x+7=7 | | 1c+5=C+8 | | 8c+5=C+8 | | 10x+5=5x-10 | | 4c+5=C+8 | | n/2.6=4 | | 7x+2+9=18 | | 26-2x-1=7 | | 2kx^4-k^2x^2=0 | | 7x^2-6x-15=0 | | 21x+15-13x=-37 | | 5/4a-5/6a | | 5x/2-10x=0 | | 5a+2a+7b-3b= | | W=10-y | | 3(2x-5)=2-(x-4) | | P=44-(2x+2y) | | 3j^2+6j+3=0 | | 3a+(-2a)= | | 3^2x-5=1/27 | | -14.5*-1.5x=-31 | | 7x-5x-6=18 | | x+25=372 | | (x+3)(x+4)(x+5)(x+7)=1120 | | 3x+7x-9x+10= | | 6r^2-6d^2=0 | | y+.7-4.5=2.3(y-3) | | 10-(1/3)x | | 5x+6=24+2x |