Combine any like terms in the expression. If there are no like terms, rewrite the expression.
39r3+11r3+45s3–5s3–40s3

What is always true about a positive integer raised to a negative odd power?

In a column proof the right column states your reasons

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0