Question Info

This question is public and is used in 171 tests or worksheets.

Type: Multiple-Choice
Category: Polynomials and Rational Expressions
Level: Grade 10
Tags: polynomials
Author: ACurvier
Last Modified: 7 years ago

View all questions by ACurvier.

Polynomials and Rational Expressions Question

View Find Similar

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 10 Polynomials and Rational Expressions

Step 1 :

$7p^3r- 21p^2r - 5t^3s -10s^3t^3$

Step 2:

$(7p^3r- 21p^2r) + ( - 5t^3s -10s^3t^3)$

Which of the following is the GCF for one of the pairs of terms in step 2?

There are no common factors.
$p^3r$ is a factor of $(7p^3r- 21p^2r)$ .
$-5s$ is a factor of $( - 5t^3s -10s^3t^3)$ .
$7p^2r$ is a factor of $(7p^3r- 21p^2r)$ .