Question

find the value of 3*(64)^-2/3​

Answer 1

Answer:

$3 \times {64}^{ \frac{ - 2}{3} } \\ \\ 3 \times ( {4}^{3} ) ^{ \frac{ - 2}{3} } \\ \\ 3 \times {4}^{ - 2} \\ \\ 3 \times \frac{1}{16} \\ \\ \frac{3}{16}$

Answer 2

Answer:

SIX

Step-by-step explanation:

3×64^-2/3

3  ˣ  4^3(-2/3)

3  ˣ   4⁻²

3   ˣ  2²⁽⁻²⁾

3 ˣ  2¹

= 6