Question

A teacher leaves blank in a star-shape while writing the prime factorization of a number. Which of
the following numbers should be filled in the shape so the number becomes a perfect square?
Number: 2 X 2 X 3 X 5 X 5 X
(D) 1
(C) 15
(B) 5
(A) 3
Q1. OPTIONS:
A
C
E
D
B​

Answer 1

Answer:

a) 3 is the correct answer

hope it will help...!!!