Verify that the given two-parameter family of functions is the general solution of the nonhomogeneous differential equation on the indicated interval. 2x2y'' + 5xy' + y = x2 − x; y = c1x−1/2 + c2x−1 + 1 15 x2 − 1 6 x, (0, [infinity]) The functions x−1/2 and x−1 satisfy the differential equation and are linearly independent since W(x−1/2, x−1) = ≠ 0 for 0 < x < [infinity]. So the functions x−1/2 and x−1 form a fundamental set of solutions of the associated homogeneous equation, and yp = is a particular solution of the nonhomogeneous equation.