Question

What is (4a²)³÷8a²? can you please answer in normal number form (not like 3²)

Answer 1

`8a^4`

Explanation:

Hello!
`(4a^2)^3=4\cdot4\cdot4\cdot a^2\cdot a^2\cdot a^2=64a^6`because if you multiply numbers with exponents you add the exponents.

Now we've got
`(64a^6)/(8a^2)=8a^4`.

Sadly it has to be in exponential form. You can substitute
`a` into the equation if you know a.