This is an excerpt from a diff equation, but one problem with algebra.
Goal is to get x's on one side and v's on the other, but I understand that part.
xdxdv=v2−12v−v
xdxdv=v2−12v−1v
xdxdv=v2−12v−1vv2−1v2−1 Ok, solving the top here makes sense, but not the bottom.
xdxdv=v2−13v−v3 As I said, what's on top makes sense, but not the bottom.
UPDATED: Oh wait, I now see that subtraction of fractions was going on, so that explains the v2−1 on the bottom, as that is LCD.
Goal is to get x's on one side and v's on the other, but I understand that part.
xdxdv=v2−12v−v
xdxdv=v2−12v−1v
xdxdv=v2−12v−1vv2−1v2−1 Ok, solving the top here makes sense, but not the bottom.
xdxdv=v2−13v−v3 As I said, what's on top makes sense, but not the bottom.
UPDATED: Oh wait, I now see that subtraction of fractions was going on, so that explains the v2−1 on the bottom, as that is LCD.
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