For the same base, am⋅an=a^m\cdot a^n=am⋅an= [...]\text{[...]}[...].
For the same non-zero base, aman=\frac{a^m}{a^n}=anam= am−n\boxed{a^{m-n}}am−n.
For the same base, am⋅an=a^m\cdot a^n=am⋅an= am+n\boxed{a^{m+n}}am+n.
999
When both powers have the same positive base, with a≠1a\ne1a=1.
Flashcards for WJEC A Level Maths 1.6.1 Exponentials and logarithms, covering the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4. 20 cards, matched to the WJEC A Level Maths (1300QS) specification. Recall questions account for roughly 50% of marks at A Level Maths, so these target the marks you can secure before the paper starts.
