Question

Find least number which must be subtracted from 3151 to make it a perfect square

Answer 1

Answer:

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tarun20

20.06.2016

Math

Secondary School

+5 pts

Answered

Find the least number which must be subtracted from 2509 to make it a perfect square

2

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Answers

Golda

Golda★ Brainly Teacher ★

Solution :-

First of all we have to find the square root of 2509 using the long division method.

50

____________

5 | 2509

5 | 25

|______

100| 09

|

Here, the remainder is 9.

Hence, 50² < 2509

And we know that, 50² = 2500

Hence, the number to be subtracted is 2509 - 2500 = 9

So, 9 should be subtracted from 2509 to make it a perfect square.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

126 is the least number which must be subtracted from 3151 to make it a perfect square.

Hope it will help you.