(all numbers below must be real)
14) (Binomial Theorem) (a + b)3 = a3 + 3a2b + 3ab2 + b3
RULES FOR LOGARITHMS
corresponding to (1), (2), (3) above
15)
(ab) = a + b
16)
a
b
=
a - b
17)
(an) = n a
