Question

Find the least number which must be added to 543291 to make it a perfect square.

Answer 1

Step-by-step explanation:

Do the square root of the given number

√543291

You will get 737 as quotient and 122 as remainder.

Then do the root again but this time in place of multiplying with 737 ......as per the rule you have to add 1 to it and the number will become 738......

√543291

You will get the remainder -- 1353

Add it to the number 543291 and you will get the least number

Answer 2

The lowest number is 1353.

GIVEN

Number = 543291

TO FIND

The least number which must be added to 543291 to make it a perfect square.

SOLUTION

We can simply solve the above problem as follows;

We know that a perfect square is a number whose squre root is also a whole number.

We are given as number, 543291

Square root of 543291 = 737.082

Now, The next proper number after 737.082 is equal to 738

Square of 738 = 544644

Now, Let the number added to 543291 be x

Therefore,

543291 + x = 544644

x = 544644 - 543291

x = 1353

Hence, The lowest number is 1353.

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