Mathematics for IGCSE & O level - Indices 1 (Section 1 - No. 7)
Which of the following statements are true?
When multiplying indices with same base, add the powers
When dividing indices with the same base, multiply the powers
a-n = 1/an
A cube root is represented as a power of 1/3
解释
When multiplying indices with same base, add the powers, a-n = 1/an, and A cube root is represented as a power of 1/3 are correct.