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 + -8 = 8 Reorder the terms: -8 + -3v + 2v2 = 8 Solving -8 + -3v + 2v2 = 8 Solving for variable 'v'. Reorder the terms: -8 + -8 + -3v + 2v2 = 8 + -8 Combine like terms: -8 + -8 = -16 -16 + -3v + 2v2 = 8 + -8 Combine like terms: 8 + -8 = 0 -16 + -3v + 2v2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -8 + -1.5v + v2 = 0 Move the constant term to the right: Add '8' to each side of the equation. -8 + -1.5v + 8 + v2 = 0 + 8 Reorder the terms: -8 + 8 + -1.5v + v2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1.5v + v2 = 0 + 8 -1.5v + v2 = 0 + 8 Combine like terms: 0 + 8 = 8 -1.5v + v2 = 8 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 = 8 + 0.5625 Reorder the terms: 0.5625 + -1.5v + v2 = 8 + 0.5625 Combine like terms: 8 + 0.5625 = 8.5625 0.5625 + -1.5v + v2 = 8.5625 Factor a perfect square on the left side: (v + -0.75)(v + -0.75) = 8.5625 Calculate the square root of the right side: 2.926174978 Break this problem into two subproblems by setting (v + -0.75) equal to 2.926174978 and -2.926174978.Subproblem 1
v + -0.75 = 2.926174978 Simplifying v + -0.75 = 2.926174978 Reorder the terms: -0.75 + v = 2.926174978 Solving -0.75 + v = 2.926174978 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 = 2.926174978 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + v = 2.926174978 + 0.75 v = 2.926174978 + 0.75 Combine like terms: 2.926174978 + 0.75 = 3.676174978 v = 3.676174978 Simplifying v = 3.676174978Subproblem 2
v + -0.75 = -2.926174978 Simplifying v + -0.75 = -2.926174978 Reorder the terms: -0.75 + v = -2.926174978 Solving -0.75 + v = -2.926174978 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 = -2.926174978 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + v = -2.926174978 + 0.75 v = -2.926174978 + 0.75 Combine like terms: -2.926174978 + 0.75 = -2.176174978 v = -2.176174978 Simplifying v = -2.176174978Solution
The solution to the problem is based on the solutions from the subproblems. v = {3.676174978, -2.176174978}
| X/0,15=0,14 | | 4-4*7-3=x | | 9z^2+14z=8z-1 | | .5+4y=y+9.5 | | .6(6)-5=.1(6)+7 | | 15.5=5 | | .6(24)-5=.1(24)+7 | | 2(x-1)-3(2x+3)=x-11 | | 3y+5=191 | | x^3-5x^2-16x+12=60 | | 4n(n-4)-8n(n+5)= | | .6(14)-5=.1(24)+7 | | (5x-3)(2x-4)= | | 5-8(1+3n)=117 | | .6(4)-5=.1(4)+7 | | 3(x+2)=6x+5-3x+1 | | 32-4f=16 | | 7z-23=z+7 | | (x-6)(y+9)=24 | | 7z-23=z+7+23 | | 0x+1y=-6 | | 344-125x=105(238x+681) | | V=1/2Bhw | | x-4/2=-6 | | 6x+3+3x+3=15 | | .63x=.63x^(1/3) | | 48=-16x+8x+48 | | 2(m-5)(m-6)=112 | | 7/12-5/12 | | 5n-3=88 | | 5x=22y | | 3(2x+1)+3(x+1)=5(2x+1)(x+1) |