Mathematics for IGCSE & O level - Indices 1 (Section 3 - No. 3)
Which of the following correctly uses the rule for multiplying indices?
am x an = am+n
am / an = am-n
(am)n = am/n
a0 = 0
설명
When multiplying with the same base, add the exponents; when dividing, subtract them; when raising a power to a power, multiply them; and any number to the zero power is 1.