Question

Find cube root of 32.768 by prime factorisation method

Answer 1

Answer:

32

Step-by-step explanation:

Prime factors:

32768= 2*2*2*2*2*2*2*2*2*2*2*2*2*2*2

Or

32768=2¹⁵= (2⁵)³=32³

Cube root:

$\sqrt[3]{32768}$=32