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For the same base, am⋅an=a^m\cdot a^n=am⋅an= [...]\text{[...]}[...].

A

x=5x=5x=5

B

A power raised to another power follows (am)n=(a^m)^n=(am)n= amn\boxed{a^{mn}}amn​.

C

16x1216x^{12}16x12

D

For the same base, am⋅an=a^m\cdot a^n=am⋅an= am+n\boxed{a^{m+n}}am+n​.

Card 1 of 21

1.2.1 Indices Flashcards

  1. A Level
  2. /Maths
  3. /1.2.1 Indices

21 flashcards on OCR A Level Maths 1.2.1 Indices: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards