Find the remainder when the polynomial $x^{18}+x^{13}+x^7+x^4+x$ is divided by $x^3-x$.
Question:
Find the remainder when the polynomial $x^{18}+x^{13}+x^7+x^4+x$ is divided by $x^3-x$.
Answer:
Let's think step by step.

user
2x^2+3x
Find the remainder when the polynomial $x^{18}+x^{13}+x^7+x^4+x$ is divided by $x^3-x$.
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