Not numbers and letters, help?

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Feb 3, 2012
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Math has never been my strong point. If anyone can point me in the correct direction I would love to understand how to solve these, missed them on a test. Thanks

1) 4+i,2.
How is the answer 6+i? How do you come up with that?

2) Determine the oblique asymptote of the graph of the function.
f(x)=(x^3-x^2-14x+10)/(x^2+3x-2)
Answer x-4
How do you solve this?

3) Use synthetic division to find the quotient and the remainder.
(x^5+x^3-x^2)/(x-2)
Q(x)=
R(x)=

4) For the following polynomial, one zero is given. Find the remaining zeros.
P(x)=x^4+27x^2-324, 6i is a zero
 
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