Find the smallest number by which 3645 must be multiplied to get a perfect square. find the square root of the resulting number.Square roots and Cube RootsFind the smallest number by which 7776 is to be divided to get a perfect square,1521 trees are planted in a garden in such a way that there are as many trees in eac132.Find the smallest number by which 2400 is to be multiplied to get a perfect square andW os there are rows in the garden :

Find the smallest number by which 3645 must be multiplied to get a per

1.	Find the smallest number by which 3645 must be multiplied to get a perfect square. find the square root of the resulting number.Square roots and Cube RootsFind the smallest number by which 7776 is to be divided to get a perfect square,1521 trees are planted in a garden in such a way that there are as many trees in eac132.Find the smallest number by which 2400 is to be multiplied to get a perfect square andW os there are rows in the garden :
Answer» a number as 3645. We need to FIND out a number which if multiplied by the given number we should get a perfect square. Step 1: Resolve 3645 into prime factors 5 3645 9 729 9 813 9 3 We get, 5 × 9 × 9 × 3 × 3 Step 2: PAIR the factors obtained ⇒ (9 × 9) × (3 × 3) × 5 Step 3: multiply the number with the FACTOR which is alone. Here, 9,3 are in pair and 5 is alone. So,we must multiply the given number by 5 to get a perfect square. ⇒ 3645 × 5 = 18225. HENCE, 5 should be multiplied to the given number “3645” to make it perfect square.