Question

Without using prime factorisation, identify the
numbers that are perfect squares. with steps

1.)250 2.)289 3.) 411​

Answer 1

Answer:

250= It's not a perfect square.

289= It's a perfect square.

411= It's not a perfect square.

Step-by-step explanation:

1.250

2|250|

2|125|

5|25|

5|5|

|1|

250= 250 is not a perfect square because we are lest with a 5 after pairing 2 and 5 in groups of two.

2.289

17|289|

17|17|

|1|

289= 289 is a perfect square~√289=17

3.411

3|411|

137|137|

|1|

411= 411 is not a perfect square because we are left with 137 after pairing 3 in a group of 2.

HOPE IT IS HELPFUL