Question

Write the simplest numerical value of : 6√25³​

Answer 1

Step-by-step explanation:

From laws of indices, we know that x^y is same as (1/x)^ (-y), therefore

(1/343)^(-2/3) is same as (343)^(2/3).

This is nothing but finding the square of cube root of 343. Now cube root of 343 is 7 and square of 7 is 49, so the required answer is 49.

Answer 2

Answer:

6*√25*25*25

6*25√25

150√5*5

150*5

750