Question

3. The smallest number by which 50 should be multiplied to make it a perfect square is ______.​

Answer 1

Answer:

2

Step-by-step explanation:

50×2=100.

√100=10.

therefore,10,×10=100.

so,50 must be multiplied by 2 to the perfect square

Answer 2

Answer:

The smallest number by which 50 should be multiplied to make it a perfect square is 2 .

Step-by-step explanation:

To find smallest number in which 50 should be multiplied to make it a perfect square is:

50 × 2 = 100

√100 =

2 | 100

2 | 50

5 | 25

5 | 5

1

$\sf \sqrt{100} = {2}^{ \cancel2} \times {5}^{ \cancel2}$

$\sf \green {\therefore \: \sqrt{100} = 10}$

$\sf \green {\therefore \: 100 \: is \: the \: perfect \: square}$

$\sf \green {\therefore \: 2 \: is \: the \: smallest \: number}$