Question

what is ☝️ plese answers me​

Answer 1

Answer:

Natural numbers that are squares of other natural numbers are called perfect square or square number.

For example;

We know that; 1 = 1²; 4 = 2²; 9 = 3²; 16 = 4²; 25 = 5² and so on.

Thus 1, 4, 9, 16, 25, etc., are perfect squares.

Resolving 1764 into prime factors, we get

1764 = 2 × 2 × 7 × 7 × 3 × 3

(grouping the factors into the pairs of equal factors)

Therefore, 1764 is a perfect square.

Hope this helps you

Please mark as brainliest