Find the cube root of 10648 through estimation.
Answers
Answered by
2
Step-by-step explanation:
step -> grouping
-> first group= 648
2nd group = 10
on. ones place of 648 there is = 2^3
step 2-> now considering the second group that is 10
8>10>27
2^3>10>3^3
here we choose the smaller number that is 2 as our 10's digit.
3√10648= 22
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Answered by
1
Answer:
22
Step-by-step explanation:
At first break 10648 into two parts 10 and 648
Then look at the last digit that is 8..
8 is the cube of 2
So the last digit of the cube root must be 2
Now look at the remaining digit that is 10
Look 10 is greater than the cube of 2 and lesser than the cube of 3
So the first digit of the cube root must be 2
Here we get the right Answer : 22
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