Tuesday

February 28, 2017
Total # Posts: 2

**algebra!**

The lines x=4y−a and y=4x−b intersect at the point (1,2). What is a+b?

*February 26, 2013*

**algebra**

How many pairs of integers (not necessarily positive) are there such that both a2+6b2 and b2+6a2 are both squares?

*February 26, 2013*

- Pages:
**1**