a²+1/a²+4/a+4a=10 .then a²+1/a²
Anonymous:
___k off
Answers
Answered by
0
the answer is -6 or 2
Attachments:
![](https://hi-static.z-dn.net/files/dac/7cfa8e810cc56cb59b2eaf2a2b3ce0bb.jpg)
Similar questions