Answer (1)
29th Jun, 2018
dear student
First you need to remember cubes of 1 to 10 and unit digits of these cubes
for eg.
Unit digit of 474552 is 2. So we can say that unit digit of its cube root will be 8.
Now we find cube root of 474552 by deriving from remaining digits.
Let us consider the remaining digits leaving the last 3 digits. i.e. 474.
Since 474 comes in between cubes of 7 and 8.
So the ten’s digit of the cube root will definitely be 7
i.e. cube root of 474552 will be 78.
hope it helps
All the best!!!
Comments (0)
Related Questions
Trending Articles/News
