Complete the work shown to answer the question. p2 – 14p – 72 = 0 p2 – 14p = 72 p2 – 14p + 49 = 72 + 49 which describes the solutions of the equation? since 7 and 11 are both rational, the sum and difference are rational. since 14 and 11 are both rational, the sum and difference are rational. since 7 is rational and is irrational, the sum and difference are irrational. since is irrational and 11 is rational, the sum and difference are irrational.

Since 7 and 11 are both rational, the sum and difference are rational.

a. Since 7 and 11 are both rational, the sum and difference are rational.  

Step-by-step explanation:

p^2 – 14p – 72 = 0

p^2 – 14p = 72

p^2 – 14p + 49 = 72 + 49

p^2 – 14p + 7^2 = 11^2

(p - 7)^2 = 121

taking square roots in both sides

p - 7 = ± 11

This procedure was made knowing that 7 and 11 are both rational

dunno

step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00