Question

What is the simplest form of 3square root 27a3b7

Answer 1

=
`3ab^{(2)/(3) }`

Explanation:

∛(27 a³
`b^(7)`)

= ∛27 · ∛a³ · ∛b³ · ∛b³ · ∛b

= 3 · a · b · b ∛b

= 3ab²
`b^{(1)/(3) }`

or

=
`3ab^{(2)/(3) }`