Question

27Power 2/3*27power1/3*27power-4/3​

Answer 1

Step-by-step explanation:

$w.k.t \: x {}^{m} + x {}^{n} = x {}^{m + n}$

According to the above formula,

$27 {}^{ \frac{2}{3} } \times 27 {}^{ \frac{1}{3} } \times 27 {}^{ \frac{ - 4}{3} } \\ = 27 {}^{ \frac{2 + 1 - 4}{3} } \\ = 27 {}^{ \frac {-1}{3} }$