-4 times the sum of r and t

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation