Question

can someone help me in this question please​

Answer 1

Answer:

3^1/5*4

Step-by-step explanation:

=3^4/5

by( a^m)n= a^mn

Answer 2

Answer:

$( {3}^{ \frac{1}{5} } )^{4} \\ = > {3}^{ \frac{1}{5} \times 4} \: \: \: \: \: \: \: \: ( {a}^{m} )^{n} = {a}^{m \times n} \\ = > {3}^{ \frac{4}{5} } \\ = > {3}^{4} - {3}^{5} \: \: \: \: \: {a}^{ \frac{m}{n} } = {a}^{m} - {a}^{n} \\ = > 81 - 243 \\ = > - 162$