How many integers in the set of all integers

Question

Question

How many integers in the set of all integers from 10 to 150 (all inclusive) are not the square of an integer?

algebra

Answer 1

Answer #1

There are 141 integers that range from 10 to 150 (since 150-10+1 = 141).

There are 9 square numbers that lie in this range: 16,25,36,49,64,81,100,121,144.

So there are 141-9= 132 NON square numbers

answered by: anonymous

Answer 2

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