# maple lab1a 2004
# Maple lab 1 has parts A (problems 1.1, 1.2) and B (problems 1.3,
# 1.4, 1.5, 1.6), issued in two different documents.
# This document is part A.

 eq:=x^2+4*x+6: factor(eq);
 ans:=[solve(eq=0,x)];
 eq1:=(x-ans[1])*(x-ans[2])=0;
 expand(eq1);

 f:=x->x^2+5*x+6:
 a:=-4: b:=-1:
 plot(f(x),x=a..b);

 ?newuser
#choose the New User's Tour.
#In the tour, you will learn some basics of MAPLE.