Hey everyone,
I just joined and have a few math questions and "inquires" about certain things regarding math!
I had a quiz recently . The first question was regarding circles:
, find the radius (I'm pretty sure it was radius, if not, please feel free to correct me). Can someone explain this?
Is the product of two binomials always a trinomial? Explain please.
Can someone give me some links/information to the following math related subjects:
 Completing the Square
 Equation of a Circle
 Difference of Squares
 Dividing, multiplying exponents
 Solving negative exponents
I'll add more 'topics' as they come to mind.
Thanks for the help, greatly appreciated.
