Question

please answer the question with pic

Answer 1

answer of. this question is 5

Answer 2

first we need to take 8 as a power of 2 which means 2 to the power 3 and 27 as a power of 3 which is 3 to the power 3 so the 1/3 cancells out and so we are left with 2 plus 3 which results 5 and the cube then the 5 outside the bracket will be add to the power by the laws of indices and so the equation becomes 5 to the power 4 and 4 is cancelled to the power 1/4