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Gustafson and Frisk - Beginning Algebra 8/e (Homework)

James Finch

Math - Developmental, Fall 2010

Instructor: Dr. Friendly

Current Score: 0/8

Due: Saturday, October 2, 2010 23:00 EDT

About this Assignment

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Question
Points
1 2 3 4 5 6 7
0/1 0/1 0/1 0/1 0/1 0/1 0/2
Total
0/8

Description

Create your course assignments by selecting questions from our bank of 1500 end-of-section exercises, as well as enhanced interactive examples with videos.

While doing their homework, students can link to the relevant interactive examples from the book and work through them again and again for additional practice before answering the question.

Students can view and hear additional instruction through the 2-5 minute Watch It links. Students will also find helpful links to online excerpts from their textbook, online-live help, tutorials, and videos.

Read It - relevant textbook pages

Watch It - videos of worked examples

Practice It - interactive examples

Master It - tutorials

Chat About It - online, live help

In this assignment we present several textbook question types found in Chapter 5 on factoring polynomials in Beginning Algebra 8/e by R. David Gustafson and Peter D. Frisk published by Brooks/Cole.


Instructions

This demo assignment allows many submissions and allows you to try another version of the same question for practice.



1. –/1 points Notes Question: GFBAlg8 5.1.137.
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Practice Factor this expression completely. You may have to rearrange some terms first.
2r - as - 2s + ar

Need Help? Read It Watch It Practice It Master It


2. –/1 points Notes Question: GFBAlg8 5.2.013.
Question part
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Practice Factor the expression, if possible. (If the polynomial is prime, enter NONE in the answer box.)
y2 - 100

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3. –/1 points Notes Question: GFBAlg8 5.3.019.
Question part
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0/1
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0/1
 
Practice Factor the trinomial, if possible. Check the result. (If the polynomial is prime, enter NONE in the answer box.)
a2 - 3a - 10

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4. –/1 points Notes Question: GFBAlg8 5.4.086.
Question part
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0/1
 
Practice Factor this polynomial.
64x2 - 80x + 25

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5. –/1 points Notes Question: GFBAlg8 5.5.040.
Question part
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0/1
 
Practice Factor this expression. Factor out any greatest common factors first.
875a4b4 - 189ab7

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6. –/1 points Notes Question: GFBAlg8 5.6.045.
Question part
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1
0/1
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0/1
 
Practice Factor the expression. (If the polynomial is prime, enter NONE in the answer box.)
2401p4 - 81q4

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7. –/2 points Notes Question: GFBAlg8 5.8.022.
Question part
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Submissions
1 2
0/1 0/1
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0/2
 
Applications The length of the base of the triangular sheet of canvas above the door of the tent is 6 feet more than twice its height. The area is 18 square feet. Find the height and the length of the base of the triangle.
height =
Enter an exact number.
 ft
length =
Enter an exact number.
 ft

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