Suppose that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). find the integer c with 0 ≤ c ≤ 12 such that a. c ≡ 9a (mod 13). b. c ≡ 11b (mod 13). c. c ≡ a + b (mod 13). d. c ≡ 2a + 3b (mod 13). e. c ≡ a2 + b2 (mod 13). f ) c ≡ a3 − b3 (mod 13)

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

answer: answer is b.

[m < b = 120º]

step-by-step explanation:

idk

step-by-step explanation: