Exercise
$-\frac{q^5-32}{q-2}$
Step-by-step Solution
Learn how to solve division of numbers problems step by step online. Simplify the expression (-(q^5-32))/(q-2). We can factor the polynomial \left(q^5-32\right) using the rational root theorem, which guarantees that for a polynomial of the form a_nx^n+a_{n-1}x^{n-1}+\dots+a_0 there is a rational root of the form \pm\frac{p}{q}, where p belongs to the divisors of the constant term a_0, and q belongs to the divisors of the leading coefficient a_n. List all divisors p of the constant term a_0, which equals -32. Next, list all divisors of the leading coefficient a_n, which equals 1. The possible roots \pm\frac{p}{q} of the polynomial \left(q^5-32\right) will then be. Trying all possible roots, we found that 2 is a root of the polynomial. When we evaluate it in the polynomial, it gives us 0 as a result.
Simplify the expression (-(q^5-32))/(q-2)
Final answer to the exercise
$-\left(q^{4}+2q^{3}+4q^{2}+8q+16\right)$