peform the indicated operation:
y^4-16/y+2 ÷ y^2+4/5
as an answer i got 5(y-4)

Question

peform the indicated operation: 
y^4-16/y+2 ÷ y^2+4/5
as an answer i got 5(y-4)

amistre64 · Answer

assuming this is correct:


                  y^2
                --------------
y^2+ 4/5 | y^4   -16/y +2
                -y^4 -(4/5)y^2
                 ---------------
                            ..... i prolly am reading it wrong tho

anonymous · Answer

is it

             16                                4
y^4 -  ----  +2  ÷   y^2  +  ----    ???
              y                                  5

anonymous · Answer

5(y-2) if I typed it correctly http://www.wolframalpha.com/input/?i=%28%28y^4-16%29%2F%28y%2B2%29%29+%2F%28%28y^2+%2B+4%29%2F5%29%29