Question

Please solve it. Quick pls
If √2= 1.4 and √3 =1.7 ,
find the value of
$1 \div \sqrt{2 } - \sqrt{3}$


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Answer 1

Answer:

Step-by-step explanation:

It is given that the number of rows and the number of columns are the same.

Let a number of rows or number of columns be x.

The number of plants required  =  x^2

The gardener has 1000 plants.

We need to find a perfect square just greater than 1000.

We know,            31^2 = 961          and         32^2 = 1024

So the minimum plants needed by gardener = 1024 - 1000 = 24 plants.