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Type: Multiple-Choice
Category: Polynomials and Rational Expressions
Level: Grade 10
Score: 1
Tags: HSA-APR.A.1
Author: cmkubota
Last Modified: a month ago

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Polynomials and Rational Expressions Question

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Grade 10 Polynomials and Rational Expressions

Which of the following represents the simplified polynomial expression, given [math]3x^2y(3x^2y^2+7xy^3-4y^4)[/math] ?
  1. [math]9x^4y^6+21x^2y^3-12x^2y^4[/math]
  2. [math]6x^2y^2+10x^2y^3-7x^2y^4[/math]
  3. [math]9x^4y^3+21x^3y^4-12x^2y^5[/math]
  4. [math]6x^4y^3+10x^3y^4-7x^2y^5[/math]
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