SOLUTION: My math problem is (10+x^2)=21^2+x^2. I understand the pythagorean theorem,but don't understand how to solve this problem.
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Question 383942: My math problem is (10+x^2)=21^2+x^2. I understand the pythagorean theorem,but don't understand how to solve this problem. Answer by edjones(7569) (Show Source):
