Find the smallest number by which 14700 should be divided so that it became perfect square also find the square root of the number of dined obtained

Answers 2

Answer:

We see that each of 2, 5 and 7 appears twice in the factorization. But 3 appears only once, for which the number 14700 is not a perfect square. ∴ we divide 14700 by 3 to get a perfect square. = 70², and thus the required square root is 70.

answer img

Answer:

We see that each of 2, 5 and 7 appears twice in the factorization. But 3 appears only once, for which the number 14700 is not a perfect square. ∴ we divide 14700 by 3 to get a perfect square. = 70², and thus the required square root is 70.

Explanation:

14700= 147 × 100

=7×21×10×10

=7×7×3×5×2×5×2

=2×2×3×5×5×7×7

:- we divide 14700 by 3 + get perfect square .

14700

_____= 4900

3

4900= 70^2

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