Step-by-step explanation:

or equivalently

We often write variable side-byside without the multiplication sign in algebra. It also applies to terms with indices. For instance,

We may, often also add a dot at the middle of both terms as another version of multiplication sign for better readability if the terms are more complicated, for instance

and

Answer:
4 × 10^6
Step-by-step explanation:
8 × 10^24/2 × 10^18
to cut it short, subtract 18 from 24 ( the exponent) = 6
and divide 8 by 2 = 4
<u>8 × 10^24</u>
2 × 10^18
= 4 × 10^6
Answer:i d0nt know
Step-by-step explanation: