Answer: 9
Step-by-step explanation:
Answer:
I think your answer would be C I am not sure the way I worked it out says C. I hope this helps you out.
Use the remainder theorem: we can decompose the given polynomial in terms of quotient and remainder polynomials
and
, respectively, such that

Then letting x = -3 makes the quotient term vanish, and we're left with a remainder of

7 copies I assume means multiplication. 7 x 1/4=7/4. When multiplying fractions, the numerator is multiplied.