We are given the function
we are to use remainders theorem to find p(3)
Therefore
Given p(3) then x = 3
Hence
Hence, p(3) = - 11
Therefore, the Remainder is - 11
Finding the quotient
Given
Therefore to find the quotient we will use long division method
This gives
Therefore, The quotient is
From the solution above
P(3) = - 11