Please help me i will mark brainliest

  see below

Step-by-step explanation:

The cube of something to the 1/3 power is the original something. The cube of a cube root of something is the original something. Since the cube of a cube root is the same as the cube of a 1/3 power, the 1/3 power is equivalent to the cube root.

The applicable rules of exponents are ...

  (a^b)^c = a^(bc)

answer:      

step-by-step explanation:

236 cm 16 time 12 = 192

6 times 7 = 42

192+42