Question

2. For each of the following numbers, find the smallest natural number by which it should be multiplied so as to get a perfect square. Also find the square root of the square number so obtained:
(i) 294 (ii) 720 (iii) 3042 (id) 1728 (D) 6300​

Answer 1

Answer:

1) 294*24 =7056 = 84²

2) 720*5. =3600 =60²

3) 3042*2=6048 =78²

4) 1728*3 =5184. =72²

5) 6300*7=44100=210²