Question

Formulae of exponent and powers​

Answer 1

Step-by-step explanation:

• am × an = a. m+n
• aman a m a n = am-n, m > n.
• (am)n = a. mn
• (am × bm) = (a × b) m
• ambm a m b m = (ab ) m
• a0 = 1.
• a-n = 1an.