Question

Give an example for each statement.
1. Numbers ending in 1,4,6 and 9 may not be perfect squares. (one example for each number) ​

Answer 1

Answer:

300,301,304,305,306 and 309

Step-by-step explanation:

We will first write the three digit numbers between 14

2

=196 and 15

2

=225 ending with 0,1,4,5,6,9 where none of them will be a perfect square. And those numbers are as follows:

200,201,204,205,206 and 209

Also we write the three digit numbers between 17

2

=289 and 18

2

=324 ending with 0,1,4,5,6,9 where none of them will be a perfect square. And those numbers are as follows:

300,301,304,305,306 and 309