Question

By what number should we multiply 882 to get a perfect square ? Find the square root of the number obtained
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Answer 1

Answer:

1764

Step-by-step explanation:

Prime factors of 882=2×3×3×7×7

Here, 2 doesn't make a pair.

∴ We need to multiply 882 by 2 to make it a perfect square.

Answer 2

Answer:

$882 = 2 \times 3 \times 3 \times 7 \times 7$

we can 2 multiple

$882 = 2 \times 2 \times 3 \times 3 \times 7 \times 7$

$882 = {2}^{2 \times {3}^{2} } \times {7}^{2}$

$882 = {41}^{2}$

$5$

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