Posted by David on Thursday, March 26, 2009 at 10:49am.
Find the number of possible negative real zeros for f(x)=6+x^4+2x^25x^312.
Answer: 0
2) Approximate the real zeros of f(x)=2x^43x^22 to the nearest tenth.
Answer: no real roots

Adv. Math.  Count Iblis, Thursday, March 26, 2009 at 11:40am
How did you arrive at your answers?