The first four terms in an arithmetic sequence are x+y, x-y, xy, x/y, in that order. What is the fifth term?(adsbygoogle = window.adsbygoogle || []).push({});

Can anyone show me how to do it?

O btw, the fifth term is a number, is not a variable

Thx

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Arithmetic Sequence term help

**Physics Forums | Science Articles, Homework Help, Discussion**