Question

plz give me a answer
dlove question no 8

Answer 1

Number of plants =
No of rows× no of columns
as no of row is equal to no of columns
$x \times x = 1000 \\ x = \sqrt{1000} \\ 31 < \sqrt{1000 } < 32 \\ {31}^{2} < 1000 < {32}^{2} \\ we \: have \: to \: add \\ {32}^{2} - 1000 \\ 1024 - 1000 = 24$
hence
he has to plant 24 plants more