Can someone help with this one im confused. ​

Anyone know? will mark brainliest if you're correct!

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Biggest exam of the which of the following are polynomial functions?