Question

RS AGGARWAL CH 4 EXERCISE 4C QU9STON NO. 3,7,9

Answer 1

3.
$\sqrt[3]{729}$
Therefore ,
9 ^3/3
=9.. Ans

7.
$\sqrt[3]{8000}$

Therefore ,
2O ^3/3
= 2O ... Ans.

9.
$\sqrt[3]{ - 216}$


Therefore,
(-6)^3/3
=(-6).. Ans

Answer 2

if its a question of rs aggarwal 9th class ex. 4c 
Q. 3
∛729 = 9
Q.7 
∛8000 = 20
Q.9
∛-216 = -6


thanks