Question

find the smallest number bu
y which 882 must be multiplied so that it becomes a perfect square also find the square root of the perfect square​

Answer 1

Answer:

2

Step-by-step explanation:

882×2=1764

√1764=42

Hope it will be helpful to you....!

Answer 2

Step-by-step explanation:

Very easy question.

let me show you a trick..

First find the root of 882 in the manner given below.

√2*3*3*7*7

what do we see here??

if we multiply it with 2 it will become a perfect square

√2*2*3*3*7*7

So know the number is 1764

and the square root is 2*3*7=42