Question

hey guys please answer my questions​

Answer 1

Step-by-step explanation:

2

441 = 194481 is not the perfect square

2

576 =331776 is the perfect square

2

9075 =82355625 is the perfect square

Answer 2

Answer:

(1). 441=3x3x7x7 we can say that all pairs are complete so it perfect square. it's square root is 21.

(2).576=2x2x2x2x2x2x3x3 we can say that all pairs are complete so it perfect square. it's square root is 24.

(3).9075=5x5x3x11x11 we can say that all pairs are not complete so it is not perfect square.

(4).4225=5x5x13x13 we can say that all pairs are complete so it perfect square. it's square root is 65.