Q53 of 142 Page 88

State whether the statements are true (T) or false (F).
The square root of 1521 is 31.

Given: square root of 1521

As we know,

(31)² = 961

⇒ 1521 ≠ square root of 31

Hence, the given statement is false.

State whether the statements are true (T) or false (F).

The product of two perfect squares is a perfect square.

State whether the statements are true (T) or false (F).

There is no square number between 50 and 60.

State whether the statements are true (T) or false (F).

Each prime factor appears 3 times in its cube.

State whether the statements are true (T) or false (F).

The square of 2.8 is 78.4.

State whether the statements are true (T) or false (F).The square root of 1521 is 31.