Posted by **Weston** on Sunday, September 12, 2010 at 8:50pm.

ok 3 questions

A. Is a polygon a plane figure (Always,sometimes,never) answer one of three

B.find value of x X(squared) +x amd X(squared) + 4

C. Find x. X(squared) + 2x + 40

and x(squared) - x +190

If someone could show me how to do those that would be great