Question

Tolong ya no 3 atau 4 trims.

Answer 1

Yang nomor 4-nya aja yaa

Answer 2

3) 4√27 - 3√48 + 1/4 √192
= 4 √9√3 - 3 √16√3 + 1/4 √64 √3
= 4 . 3√3 - 3 . 4√3 + 1/4 . 8√3
= 12√3 - 12√3 + 2√3
= 2√3

4) 4^(-3/2) = 2^2(-3/2) = 2^(-3) = 1/(2^3) = 1/8