Question

The value of (81)¾ is ..

(a) 3

(b) 81

(c) 27

(d) 9​

Answer 1

Step-by-step explanation:

$(81) \frac{3}{4} = ( {3}^{4} ) \frac{3}{4}$

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

$= {3}^{3} = 27$