Math, asked by nishurani26, 3 months ago

find the smallest number by which 1100 must be multiplied so that the product becomes a perfect square. Also find the square root of the perfect square so obtained​

Answers

Answered by mr0534954
1

Answer:

110

Step-by-step explanation:

By prime factorization method

1100 = 2x2x5x5x11

To be a perfect square, its prime factor should be in pairs.

Hence the smallest number is 11, which we should multiply to get perfect square .

Square root of this perfect square number = 2x5x11 = 110.

Answered by jackzzjck
4

ANSWERS

✩The smallest Number by which 1100 must be multiplied so that the product is becomes a perfect square = 11 .

\red\bigstarThe perfect square so obtained by multiplying 1100 and 11 = 12100 .

\blue\bigstarThe Square root of the perfect square so obtained = 110.

✳SOLUTION✳

To find out the smallest number by which 1100 must be multiplied so that the product becomes a perfect square , firstly we must do the factorization of 1100.

1100 = 2 x 2 x 5 x 5 x 11

Here all the factors of the number 1100 except 11 have pairs , so 1100 must be divided by the number 11 to make it a perfect square number .

We are also asked to find the square root of the perfect square so obtained​ , so for that we must multiply 1100 by 11

\implies

1100 × 11 = 12100

So , the perfect square obtained = 12100

Now , we must find the square root of 12100

\sf \sqrt{12100} = 110

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