Back to Rewrite rational expressions — Problem 1 · Task Set 19

HSA.APR.D.6 Tutor Intake — Polynomial Long Division

This short check helps your tutor understand where to start with rewriting rational expressions. Answer each question on your own without help. If you are unsure, give your best try.

Grade 10·5 problems·~12 min·Common Core Math - HS Algebra·standard·hsa-apr-d-6

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Concepts

Which of the following rational expressions is an improper rational
expression that requires polynomial long division to rewrite?

$\dfrac{x + 1}{x^2 + 3}$

$\dfrac{5}{x^2 + 1}$

$\dfrac{x^2 + 5x + 7}{x + 2}$

$\dfrac{2x - 1}{x^3 - x}$