Question

2.
3√x= 5, then the value of x is
(i) 5
(iii) 25
(ii) 15
(iv) 125​

Answer 1

Answer:

hope it helps you!!!!!!

Answer 2

Answer:

there is two possibilities

1. if 3 is in multiplication in this sum

2. if there is asked for cube root

We will try by both possibilities....

Step-by-step explanation:

1. if 3 is in multiplication...

3√x=5

√x= 5/3

x = (5)^2 /(3)^2

x = 25/9

but there is no option in it so it is wrong

Now let's try 2nd possibility

2. if there is asked for cube root

3√x= 5

x=(5)^3

x =125

so right answer is 2nd one