The Best Selling Mathematics Posters from MathPosters on Zazzle.com are:
1. The Laws of Exponents
For all nonzero real numbers x and y and integers m and n. (Product of Powers, Quotient of Powers, Power of a Power, Power of a Product, Power of a Quotient, Negative exponents, Identity Exponent and Zero exponent.
2. Foil Method of Multiplying Two Binomials.
F stands for First terms. O stands for Outer terms. I stands of Inner Terms and L stands for Last terms. Multiply the first terms. Multiply the outer terms. Multiply the inner terms. Multiply the last terms. Combine like terms and write the final answer.
3. Geometry Poster. Parts of a Circle with definition.
Circumference, arc, radius, diameter, chord, sector, secant, tangent and segment.