If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying v2 + -26v = 31 Reorder the terms: -26v + v2 = 31 Solving -26v + v2 = 31 Solving for variable 'v'. Reorder the terms: -31 + -26v + v2 = 31 + -31 Combine like terms: 31 + -31 = 0 -31 + -26v + v2 = 0 Begin completing the square. Move the constant term to the right: Add '31' to each side of the equation. -31 + -26v + 31 + v2 = 0 + 31 Reorder the terms: -31 + 31 + -26v + v2 = 0 + 31 Combine like terms: -31 + 31 = 0 0 + -26v + v2 = 0 + 31 -26v + v2 = 0 + 31 Combine like terms: 0 + 31 = 31 -26v + v2 = 31 The v term is -26v. Take half its coefficient (-13). Square it (169) and add it to both sides. Add '169' to each side of the equation. -26v + 169 + v2 = 31 + 169 Reorder the terms: 169 + -26v + v2 = 31 + 169 Combine like terms: 31 + 169 = 200 169 + -26v + v2 = 200 Factor a perfect square on the left side: (v + -13)(v + -13) = 200 Calculate the square root of the right side: 14.142135624 Break this problem into two subproblems by setting (v + -13) equal to 14.142135624 and -14.142135624.Subproblem 1
v + -13 = 14.142135624 Simplifying v + -13 = 14.142135624 Reorder the terms: -13 + v = 14.142135624 Solving -13 + v = 14.142135624 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + v = 14.142135624 + 13 Combine like terms: -13 + 13 = 0 0 + v = 14.142135624 + 13 v = 14.142135624 + 13 Combine like terms: 14.142135624 + 13 = 27.142135624 v = 27.142135624 Simplifying v = 27.142135624Subproblem 2
v + -13 = -14.142135624 Simplifying v + -13 = -14.142135624 Reorder the terms: -13 + v = -14.142135624 Solving -13 + v = -14.142135624 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + v = -14.142135624 + 13 Combine like terms: -13 + 13 = 0 0 + v = -14.142135624 + 13 v = -14.142135624 + 13 Combine like terms: -14.142135624 + 13 = -1.142135624 v = -1.142135624 Simplifying v = -1.142135624Solution
The solution to the problem is based on the solutions from the subproblems. v = {27.142135624, -1.142135624}
| (-7x)-4=17 | | 3-7b+b=-3 | | 12-(2x-6)=20 | | 2n-38=-2(n+5) | | x*9*x=53424 | | 5y-10=-6+2y | | 13*9= | | x-8x=-21 | | 2x+17=10x-59 | | -99610=1700-59g | | 16+2a=6(-4+2a) | | p^2+2p-7=0 | | -6p=-7 | | 20y-40x=60 | | -n-3n=4 | | -11-2b=3(8b-1)-8 | | 3(5x+8)=-43+52 | | 2t^2-4t=34 | | 25=-5*7 | | 17x^2+x= | | 2-3(6p-4)-13p=200 | | 1-3(x+2)=-11x-37 | | -9+8k=7 | | 4(x+12)+8x=12x-48 | | 123=31+2X | | 5(2x+4)-6(-3x-2)= | | 3d^2-48d-69=0 | | 16-3m=8 | | 12x-(4-3x)=5x+36 | | An=15+3(n-1) | | -67+23x=-12x+89 | | -2cx=6 |