Question

A farmer has 1000 plants. He needs some more plants so that he can plant them in such a way that the number of column and rows remain the same. Find the minimum of additional plants required for this.

(PLEASE HELP, ITS URGENT T_T)

Answer 1

Answer:

Step-by-step explanation:

Solution:

If the number of rows

and number of columns remain same (equal) then the total number of trees will be

in the form of perfect square (x² )

As 1000 is not a perfect square, we first  need to check for a perfect

square above and nearest to 1000.  

[solution is in the attachment]

So , the gardener  needs to add 24 more trees that the number of rows and  columns remain same.  

#BTS ARMY X BLACKPINK BLINK

Answer 2

Answer: 24

Step-by-step explanation:

If number of rows should be equal to number of columns(n) , then n^2 should be a whole number greater than 1000 which also must be a perfect square.

So, use hit and trial method:

30^2 = 900

31^2 = 961

32^2 = 1024

So n = 1024 - 1000 = 24