Question

EXERCISE 3.3
Evaluate (Q 1 to 10):
5. V105625
square root of the perfect square.
2. 42849 3. 14761 4. 13249
7. 168921 8. 124336 9. (19600
10. 1390625
11. Find the least number that should be subtracted from 99880 to make a perfect square.
12. Find the least number that should be subtracted from 423922 to make a perfect square. Also, find
the square root of the perfect square.
13. Find the least number that should be added to 203369 to make it a perfect square. Also, find the
1. 33856
6. 511225
14. Find the least number that should be added to 1266 to make it a perfect square. Also, find the
square root of the perfect square.
15. Find the greatest number of 5 digits which is a perfect square. Also, find its square root. [HOTS
16. Find the least number of 4 digits which is a perfect square. Also, find its square root.
[ [HOT
17. Find the smallest square number, that is divisible by each of the numbers 8, 15 and 20. [HOT
8. Find the least perfect square exactly divisible by each one of the numbers 4, 5, 10. [HO
DRC
8.6 Square Root of a Rational Number
MIYZ6B7
√x х
FT
-
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Answer 1

Answer:

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