Question

find out what number should be multiplied by 432 in order to make it a perfect square​

Answer 1

Answer:

If we add 9 in 432

So,we get the number 441 and 441 is the perfect square.

441 is square of 21.

Hope this helps you ☺️☺️☺️...

Answer 2

Answer:

the answer = 441 is the square of 21