Advertisements
Advertisements
Question
Find the value of:
`sqrt72 xx sqrt338`
Advertisements
Solution
We have:
`sqrt72xxsqrt338=sqrt(72xx338)=sqrt(2xx2xx2xx3xx3xx2xx13xx13)`
=`sqrt(2xx2xx2xx2xx3xx3xx13xx13)`
= 2 × 2 × 3 × 13
= 156
APPEARS IN
RELATED QUESTIONS
What will be the unit digit of the square of the given number?
272
What will be the unit digit of the square of the given number?
52698
The following number are obviously not perfect square. Give reason
1057
The following number are obviously not perfect square. Give reason.
64000
The number of perfect square numbers between 300 and 500 is ______
Find the square of the following number
1098
Find the length of a room whose area is `153/10` sq.m and whose breadth is `2 11/20` m
225 square shaped mosaic tiles, area 1 square decimeter exactly cover a square shaped verandah. How long is each side of the square shaped verandah?
The digit at the ones place of 572 is ______.
Using distributive law, find the square of 72
