Question

For an odd degree reciprocal equation of
Type I, what must be the solution​

Answer 1

Step-by-step explanation:

For an odd degree reciprocal equation of Type I, x = −1 must be a solution. For an odd degree reciprocal equation of Type II, x = 1 must be a solution. ... So 1 and -1 are two solutions of the equation and hence x2 -1 is a factor of the polynomial