Question

please help me step by step​

Answer 1

Answer:

6/5

Step-by-step explanation:

216 ⅔ = (216⅓)²= 6²=36

25½=√25 (because square root half the power if no.) = 5

and,

(1/25)^-3/2(^ this sign shows power) = {(1/25) ½}^-3 = (1/5)^-3 = 5³ = 125

Now put all these values in your given equation

= √36 x √5/√125

= √36 x √1 / √25

= 6 / 5

Hope it is helpful to you