Question

How do you multiply `4k ^ { 3} \cdot ( 4k ) ^ { 3}`?

Answer 1

`256k^6`

Explanation:

`4k^3*(4k)^3`
`=4*k^3*(4k)^3`
`=4*k^3*4^3*k^3`
`=4*4^3*k^3*k^3`
`=4^(1+3)*k^(3+3)`
`=4^4*k^6`
`=4*4*4*4*k^6`
`=256k^6`