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Type: Multiple-Choice
Category: Polynomials and Rational Expressions
Level: Grade 9
Tags: polynomials
Author: jdhawaii333
Last Modified: 6 months ago

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Polynomials and Rational Expressions Question

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Grade 9 Polynomials and Rational Expressions

Simplify the following polynomial by combining like terms. [math](3x^4 + 5x^3 - 7x^2) + (5x^5 - 3x^4 + 2x^2)[/math]
  1. [math]8x^4 + 8x^3 + 9x^2[/math]
  2. [math]5x^5 + 5x^3 + 9x^2[/math]
  3. [math]5x^5 + 5x^3 - 5x^2[/math]
  4. [math]5x^5 + 6x^4 + 5x^3 + 9x^2[/math]
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