Mathematics for IGCSE & O level - Indices 2 (Section 3 - No. 37)
Which of the following are true? (Select all that apply)
(a^m imes a^n = a^{m+n})
(a^m / a^n = a^{m-n})
((a^m)^n = a^{m+n})
(a^0 = 1)
설명
The correct rules of indices are the product rule (add exponents when multiplying), the quotient rule (subtract exponents when dividing), and the definition of the zero exponent. The power of a power rule states that ((a^m)^n = a^{m*n}).