at a computer store , a tablet computer was on sale for 10% off if the original price of the tablet computer was p, what is the sale in terms of p

Which statement best describes the polynomial

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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