Question

find a smallest number by which 245 must be multiplied so that the product is a prefect square

​

Answer 1

Answer:

This is the answer

please mark me branliest.

Answer 2

Explanation:

5|245

_____

7|49

_____

| 7

since,245^2=5×7×7

hence, 5 is jot in pair .so, we should mutiply 5 to make it a perfect square.

answer=5

plz...give my answer in brainlist