Question

y^-2-3y^-1+4

Answer 1

4/Y+2+3Y

Answer 2

That isn't the answer...

Answer 3

what're you trying to do here, live4missions?

Answer 4

\[y^2-3*y^-1+4 = y^2 - 3*(1/y) + 4\]

Answer 5

I'm trying to solve for y, when the equation is equal to 0

Answer 6

suppose \[y^{-1}=t\] then \[y^{-2}=t^{2}\] , and you will be able to solve this equation...