Question

How to multiply 10^5 x 10

Answer 1

10 could be represented as \[10^1\] so you would have\[10^5 \times 10^1\]which would be the same as \[10^{5+1}\] or \[10^6\]

Answer 2

The rule to follow is:

\[\Large a ^{m} \times a ^{n} = a ^{m+n}\]