Given: (7+x2-5x) / (3+x)
The given
can be written as (x2-5x+7) / (3+x) so that the exponents of the
variables of the polynomials in the dividend and the divisor are in descending
order.
Using
synthetic division, we have
-3 │ 1 -5 7
-3 24
1
-8 31
Answer: x-8+ [31/(x+3)]