Question

Find out the product of the following and pick out those pairs whole product is a natural number
1) √3 × √12
2)√5 × √8
3)√0.5 × √ 8
4) √8 × √2

Answer 1

1)√3×√12=6 (natural number )

2)√5×√8=6.3245555

3)√0.5×√8=2(natural number)

4)√8×√2=4(Natural number)