math homework need help, must show complete work
jamex.a.bowher2s
math_012_quiz_3_v2_1.docxMath 012
Quiz 3 Page 4
Name________________________________
Instructions:
· The quiz is worth 50 points. There are 10 problems, each worth 5 points. Your score on the quiz will be converted to a percentage and posted in your assignment folder with comments.
· This quiz is open book and open notes, and you may take as long as you like on it provided that you submit the quiz no later than the due date posted in our course schedule of the syllabus. You may refer to your textbook, notes, and online classroom materials, but you may not consult anyone.
· You must show all of your work to receive full credit. If a problem does not seem to require work, write a sentence or two to justify your answer.
· Please type your work in your copy of the quiz, or if you prefer, create a document containing your work. Scanned work is also acceptable. Be sure to include your name in the document. Review instructions for submitting your quiz in the Unit Quizzes Module.
At the end of your quiz you must include the following dated statement with your name typed in lieu of a signature. Without this signed statement you will receive a zero.
I have completed this quiz myself, working independently and not consulting anyone except the instructor. I have neither given nor received help on this quiz.
Name: Date:
Please remember to show all of your work.
1. (a) Write the number in scientific notation: 5,960,000
(b) Write the number in standard notation, without exponents: 4.38 x 10-4
2) Simplify. Write the answer using positive exponents only.
3) Simplify. Write the answer using positive exponents only.
4) Simplify. Write the answer using positive exponents only.
5) Perform the indicated operations and simplify:
(8x2 + 5x + 2) – (3x2 + 9x – 7)
6) Perform the indicated operations and simplify:
(2x – 6y)(7x + 3y)
7) Perform the indicated operations and simplify:
(2x – 4)(5x2 – 3x + 8)
8) Factor completely. Show work following the method discussed in Sections 6.1 and 6.3 of our text, and show the check by re-multiplication of the factors. If the polynomial is not factorable, write “prime.”
3x2 – 9x - 84
9) Solve the equation by the method of factoring. Use the factoring technique discussed in Section 6.4 of our text, and solve following the methods discussed in Section 6.7.
2x2 - x - 3 = 0
10) Solve the equation by the method of factoring. Use the factoring technique discussed in Section 6.4 of our text, and solve following the methods discussed in Section 6.7.
3x2 – 2x – 8 = 0
Name________________________________
Instructions
:
·
The quiz is worth 50
points. The
re are 10 problems, each worth 5
points. Your score on
the quiz will be converted to a percentage and posted in your assignment folder with
comments.
·
This quiz is
open book
and
open notes
, and you may take as long as you like on it
provided that you submit the quiz no later than the due
date posted in our course schedule
of the syllabus. You may refer to your textbook, notes, and online classroom materials,
but you may not consult anyone
.
·
You must show all of your work to receive full credit. If a problem does not seem to
require work,
write a sentence or two to justify your answer.
·
Please type your work in your copy of the quiz, or if you prefer, create a document
containing your work. Scanned work is also acceptable. Be sure to include your name in
the document. Review instructions
for submitting your quiz in the
Unit
Quizzes Module.
Please remember to show all of your work.
1.
(a) Write the n
umber in scientific notation: 5,96
0,000
(b) Write the number in standard
notation, without exponents: 4.38
x 10
-
4
2) Simplify. Write the answer using positive exponents only.
(
9
??
3
??
8
)
(
4
??
5
??
2
)
At the end of your quiz you must include the followin
g dated statement
with your name typed
in lieu of a signature.
Without this signed statement you will receive a zero.
I have completed this
quiz
myself, working independently and not consulti
ng anyone except the
instructor. I have neither given nor rec
eived help on this quiz.
Name:
Date:
Name________________________________
Instructions:
The quiz is worth 50 points. There are 10 problems, each worth 5 points. Your score on
the quiz will be converted to a percentage and posted in your assignment folder with
comments.
This quiz is open book and open notes, and you may take as long as you like on it
provided that you submit the quiz no later than the due date posted in our course schedule
of the syllabus. You may refer to your textbook, notes, and online classroom materials,
but you may not consult anyone.
You must show all of your work to receive full credit. If a problem does not seem to
require work, write a sentence or two to justify your answer.
Please type your work in your copy of the quiz, or if you prefer, create a document
containing your work. Scanned work is also acceptable. Be sure to include your name in
the document. Review instructions for submitting your quiz in the Unit Quizzes Module.
Please remember to show all of your work.
1. (a) Write the number in scientific notation: 5,960,000
(b) Write the number in standard notation, without exponents: 4.38 x 10
-4
2) Simplify. Write the answer using positive exponents only.
(9??
3
??
8
)(4??
5
??
2
)
At the end of your quiz you must include the following dated statement with your name typed
in lieu of a signature. Without this signed statement you will receive a zero.
I have completed this quiz myself, working independently and not consulting anyone except the
instructor. I have neither given nor received help on this quiz.
Name: Date:
