SOLUTION: Show that the square of the sum of two numbers minus the square of their difference is equal to four times their product.

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Question 828233: Show that the square of the sum of two numbers minus the square of their difference is equal to four times their product.
Answer by Seutip(231) About Me  (Show Source):
You can put this solution on YOUR website!
Let a - be the first number
b - be the second number
%28a%2Bb%29%5E2-%28a-b%29%5E2=4ab

Just interpret, breathe in breathe out. Tada! Hope that helps!