Mathematics for IGCSE & O level - Indices 2 (Section 2 - No. 21)
Which of the following is a correct representation of the law of indices for the multiplication of powers with the same base?
am + an = am+n
am * an = am+n
(am)n = am*n
am / an = am-n
Explicació
The law states that when multiplying powers with the same base, you add the exponents.