Question

Hi can someone help me with question and how you got the answer? thanks :)

Answer 1

Answer:

81

Step-by-step explanation:

Using the rule of exponents/ radicals

$a^{\frac{m}{n} }$ = $(\sqrt[n]{a} )^m$ then

$27^{\frac{4}{3} }$

= $(\sqrt[3]{27} )^4$

= $(3)^{4}$

= 81