Question

find the smallest number by which each of the given numbers must be multiplied so that the product is a perfect square . also find the square root of this new number. (1) 175. (2) 325. (3). 720. (4). 3150 ​

Answer 1

Answer:

Hope it is useful to you

Answer 2

Answer:

(1); 7 and 35. (2):13 and 65. (3):5 and 60. (4):14 and 210

Step-by-step explanation:

I am providing the answer of Q 4 as you can solve others by the same process

Prime factors of 3150=2×3×3×5×5×7

Here 3 and 5 are in pair of 2

but 2 and 7 have not a pair

So the number that should be multiplied is 2×7=14

Now after multiplication all 2,3,5 and 7 have one pair each

So the square root of the new number is 2×3×5×7=210

Hope this helps

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