the graphs of y=x^4 and y=7x^2-10 (just the x squared) intersect at 4 points with x coordinates plus or minus sqrt(m) plus or minus sqrt(n) where m>n what is m-n?

Results 1 to 2 of 2

- Oct 29th 2013, 08:54 PM #1

- Joined
- Oct 2013
- From
- nevada
- Posts
- 58

- Oct 30th 2013, 07:40 AM #2

- Joined
- Apr 2005
- Posts
- 19,337
- Thanks
- 2859