Question

Find the expression that represents the length of the hypotenuse of a right triangle whose legs measure 2004-04-01-02-00_files/i0350000.jpgand 2004-04-01-02-00_files/i0350001.jpg.

Answer 1

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Answer 2

legs are (2x^2-y^2) and 2xy

apply the pythagorean theorem
a^2 + b^2 = c^2

plug the legs into your a and b value and solve for c. be careful with your arithmetic.