Question

find square of 3465 and and smallest number by which it should be divided to make perfet square​

Answer 1

Step-by-step explanation:

Square of 3485 will 3485x3485 or (3000+485)^2 =12145225

make prime factor of 3465

it can be written as 5x3x3x7x11

after completing the above process

make pair of same divisor

check unpaired divisor

divide the given number by all unpaired divisor ie by 5x7x11=385 then perfect square will be 9