Apolynomial function p(x) with rational coefficients has the given roots find two additional roots of p(x)=0. 13+sqr root 3 and -7i

13 - and 7i

Step-by-step explanation:

complex roots occur in conjugate pairs as do radicals

Since 13 + is a root then 13 - is also a root

Since - 7i is a root then + 7i is also a root

step-by-step explanation:

just plug in each number for x and see which ones work and don't

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart