Question

9. Find the smallest number which is to be subtracted from 780 to make it a perfect square.

10. Find the smallest number by which 1450 should be multiplied to make it a perfect square.

11. Find the smallest number by which 7350 must be divided to make it a perfect square.

please solve these questions in your copy and send me the photo of your copy it's urgent​

Answer 1

Answer:

Number 9. 51 is the answer

Step-by-step explanation:

Answer 2

I have no idea regarding the 1st question.... other two had done.. hope it helps you