Puzzle 35 Solution
Type the message on handphone with dictionary function turned on. You will get the question: "If the difference between two numbers is two and the sum of their squares equals a hundred and thirty, what is the product of the two numbers?"
Now, a - b = 2
a^2 - 2ab + b^2 = 4
and
a^2 + b^2 = 130
Hence, 2ab = 126
ab = 63
Answer: 63
Now, a - b = 2
a^2 - 2ab + b^2 = 4
and
a^2 + b^2 = 130
Hence, 2ab = 126
ab = 63
Answer: 63
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