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

Chris Read

Mathematics and Sciences, section 1, Fall 2010

Instructor: Mr. Cengage

Current Score: 1/8

Due: Saturday, August 21, 2010 10:00 PM EDT

About this Assignment

Ask Your TeacherpopUp 

Extension RequestspopUp 

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

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.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Practice Factor this expression completely. You may have to rearrange some terms first.
7r - as - 7s + ar

Need Help? Read It Watch It Practice It Master It


2. 1/1 points All Submissions Notes Question: GFBAlg8 5.2.013.
Question part
Points
Submissions
1
1
1/50
Total
1/1
 
Practice Factor the expression, if possible. (If the polynomial is prime, enter NONE in the answer box.)
x2 - 100
Your answer is correct.

Need Help? Read It Watch It Practice It Master It


3. –/1 points Notes Question: GFBAlg8 5.3.019.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Practice Factor the trinomial, if possible. Check the result. (If the polynomial is prime, enter NONE in the answer box.)
a2 - 4a - 45

Need Help? Read It Watch It Practice It Master It


4. –/1 points Notes Question: GFBAlg8 5.4.086.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Practice Factor this polynomial.
16x2 - 40x + 25

Need Help? Read It Watch It Practice It Master It


5. –/1 points Notes Question: GFBAlg8 5.5.040.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Practice Factor this expression. Factor out any greatest common factors first.
1,000a4b4 - 64ab7

Need Help? Read It Watch It Practice It Master It


6. –/1 points Notes Question: GFBAlg8 5.6.045.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Practice Factor the expression. (If the polynomial is prime, enter NONE in the answer box.)
81p4 - 256q4

Need Help? Read It Watch It Practice It Master It


7. –/2 points Notes Question: GFBAlg8 5.8.022.
Question part
Points
Submissions
1 2
0/1 0/1
0/50 0/50
Total
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 54 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

Need Help? Read It Watch It Practice It Master It

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