Prove that 1 added to the product of two even numbers is a perfect square.
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This is not true. The product of any 2 even numbers will not be a perfect square. Let's take an example. 2×6=12 and 12+1=13. 13 is not a perfect square. Instead, the question should've been " Prove that 1 added to the product of 2 consequent even numbers is a perfect square."
Step-by-step explanation:
let the 2 numbers be n and n+2
the product is
n(n+2)
=+2n
adding 1 to the product
= +2n+1
now, we see that the above equation is in the form of
=
∴this will always be a perfect square.
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