If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8v2 + 10v = 9 Reorder the terms: 10v + 8v2 = 9 Solving 10v + 8v2 = 9 Solving for variable 'v'. Reorder the terms: -9 + 10v + 8v2 = 9 + -9 Combine like terms: 9 + -9 = 0 -9 + 10v + 8v2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. -1.125 + 1.25v + v2 = 0 Move the constant term to the right: Add '1.125' to each side of the equation. -1.125 + 1.25v + 1.125 + v2 = 0 + 1.125 Reorder the terms: -1.125 + 1.125 + 1.25v + v2 = 0 + 1.125 Combine like terms: -1.125 + 1.125 = 0.000 0.000 + 1.25v + v2 = 0 + 1.125 1.25v + v2 = 0 + 1.125 Combine like terms: 0 + 1.125 = 1.125 1.25v + v2 = 1.125 The v term is 1.25v. Take half its coefficient (0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. 1.25v + 0.390625 + v2 = 1.125 + 0.390625 Reorder the terms: 0.390625 + 1.25v + v2 = 1.125 + 0.390625 Combine like terms: 1.125 + 0.390625 = 1.515625 0.390625 + 1.25v + v2 = 1.515625 Factor a perfect square on the left side: (v + 0.625)(v + 0.625) = 1.515625 Calculate the square root of the right side: 1.231107225 Break this problem into two subproblems by setting (v + 0.625) equal to 1.231107225 and -1.231107225.Subproblem 1
v + 0.625 = 1.231107225 Simplifying v + 0.625 = 1.231107225 Reorder the terms: 0.625 + v = 1.231107225 Solving 0.625 + v = 1.231107225 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-0.625' to each side of the equation. 0.625 + -0.625 + v = 1.231107225 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + v = 1.231107225 + -0.625 v = 1.231107225 + -0.625 Combine like terms: 1.231107225 + -0.625 = 0.606107225 v = 0.606107225 Simplifying v = 0.606107225Subproblem 2
v + 0.625 = -1.231107225 Simplifying v + 0.625 = -1.231107225 Reorder the terms: 0.625 + v = -1.231107225 Solving 0.625 + v = -1.231107225 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '-0.625' to each side of the equation. 0.625 + -0.625 + v = -1.231107225 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + v = -1.231107225 + -0.625 v = -1.231107225 + -0.625 Combine like terms: -1.231107225 + -0.625 = -1.856107225 v = -1.856107225 Simplifying v = -1.856107225Solution
The solution to the problem is based on the solutions from the subproblems. v = {0.606107225, -1.856107225}
| 6x=-3(-2x-1)-3 | | s-1/3=2/3 | | -3u+15=6u+24 | | -4(k+94)=-20 | | 8x+12x=60 | | -12x-91=6x+35 | | F(39)=15-x/13 | | 15-X+8=53 | | S-5=2s | | 1-z=4 | | -9x-8=-10x+16 | | 8k^2=5+8k | | cos(x)=35 | | sec^2(x)=-5/6 | | -81-10x=-x+108 | | X=7-.5Y | | 2x-3y+5x=3 | | 9a-9=-261 | | 7x-73=-5x+83 | | xy+5=0 | | 7x-145=44-2x | | 7r^2-10=8 | | 0.4x+8=1.2x-2 | | 0.2x-9=2 | | 3b^2+25b=-8 | | 7x-13=1/3x-7 | | 15y^2/9y^2 | | (1/2)x-8=2 | | 2x/6-12=8 | | y=3(x-1)(x+1) | | 33/sqrt(x-2) | | .75x+.25y=5 |