Question

find the smallest number by which 1620 must be divided so that the quotient is a perfect square find the square root of the quotient​

Answer 1

Answer:

=> 1620= 2 x 2 x 3 x 3 x 3 x 3 x 5

=>1620= 2² x 3² x 3² x 5¹

Therefore, the smallest number by which 1620 should be divided to get a perfect square is 5.

Now,

=>1620/5=324

=>$\sqrt{324}$=2²x 3² x 3²

=> 2x3x3=18

Answer 2

Answer:

it must be divided by 5

Step-by-step explanation:

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