Question

find the least no which must be added to 1750 so it is a perfect square find the square root also . square and square root lesson .

Answer 1

Since remainder is 69.

Therefore 41^2 < 1750.

Next perfect sqiare number 42^2 =1764.

Hence ,number to be added:

1764-1750 = 14

1750+14 = 1764

Hence, square root of 1764 is 42

Answer 2

1. 14 must be added to 1750 so it is a perfect square.
2. Square root of 1764 is 42.

Step-by-step explanation:

Refer to the attached image to find the square root of 1750.

Part 1.

Here, the perfect square number next to 1750 is

(41 + 1)² = 42² = 1764

So, the required number which to be added to 1750 to get a perfect square number is

(1764 - 1750) = 14.

Part 2.

Required square root of 1764

= 42 (we have determined 42² = 1764 already)

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