Question

What least number must be added to 6537 to make the sum a perfect square? Find the perfect square and its square root.

Answer 1

Answer:

24 should be added

Step-by-step explanation:

24 should be added to get a perfect square

6537 + 24 = 6561

6561 = 81 × 81

$\sqrt{6561} = \sqrt{81 \times 81} \\ \sqrt{6561} = 81$

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