Question

The number of non-perfect squares between the square of 45 and 55 is

Answer 1

Answer:

The number of non perfect squares between 45 and 55 is 8

Step-by-step explanation:

The numbers which have no perfect squares are called non -perfect squares

lets see some of examples of perfect square roots  

             4 = 2× 2  =$2^{2}$,         18 = we can't write as square

            9 = 3× 3  = $3^{2}$ ,         47 = we can't write as squares    

             16 = 4× 4  =$4^{2}$,        25= 5×5= $5^{2}$,

           100= 10×10 =$10^{2}$

the numbers which we can't write as squares are all non perfect squares

 in number set [ 45, 46, 47, 48 ,49, 50, 51, 52, 53, 54, 55 ] we can't  write any number as square so except 49

   the number of non perfect squares between 45 and 55 is 8 ( Don't include 45 and 55 because they said that between 45 and 55 )