Question

7. The product of two square numbers is
always a square number.​

Answer 1

Answer:

Yes

Explanation:

If we multiply any two square numbers, let's say 4² and 6²:

4² = 4 x 4 = 16

6² = 6 x 6 = 36

16 x 36 = 576

now,

√576 =  24, which means it is a square number.

If we take another example- 8² and 7²:

8²= 64

7²= 49

64 x 49 = 3136

√3136= 56, it is a square number, so YES, the product of two square numbers is always another square number.

Hope I helped you : )