Question

algebraic expresion for (x - 3)2 really tricky they give you x minus 3 squared or x less than 3 squared

Answer 1

http://hyperphysics.phy-astr.gsu.edu/hbase/imgmth/algf.gif
binomial theorem

Answer 2

??? i said algebraic xpression

Answer 3

well, \(\bf a^2 = a \times a\)
so if you just want to expand to 2 binomials, that's it
otherwise, if you want to expand to a polynomial, then use the binomial theorem