Question

prove that 1 +product of four vonsecutive integers is perfect square​

Answer 1

Explanation:

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Let the four consecutive integers = 2,3,4,5.

To prove that product of four consecutive integers is perfect square

(2× 3 × 4 × 5 + 1)= 120 + 1 =121

We know that 121 is a perfect square.

√ 121=11