Question

the perfect square number between 441 and 529​

Answer 1

Answer:

A perfect square can always be expressed as a product of equal factors.

(i)

Resolving into prime factors:

441=49×9=7×7×3×3=7×3×7×3=21×21=(21)2

Thus, 441 is a perfect square.

Step-by-step explanation:

please follow me

Answer 2

Answer:

441=49×9=7×7×3×3=7×3×7×3=21×21=(21)2

Step-by-step explanation: