Algebra - quadratic equations

Feb 19th, 2015
KateS
Category:
Algebra
Price: $10 USD

Question description

In this discussion, you will solve quadratic equations by two main methods: factoring and using the quadratic formula. Read the following instructions in order and view the example to complete this discus problem 46 and 48.

46. 2m-m -15 = 0

48. 2y2 -3y -6 =0sion. 

For the factoring problem, be sure you show all steps to the factoring and solving. Show a check of your solutions back into the original equation.

For the Quadratic Formula problem, be sure that you use readable notation while you are working the computational steps. Refer to the Inserting Math Symbols handout for guidance with formatting.

Present your final solutions as decimal approximations carried out to the third decimal place. Due to the nature of these solutions, no check is required.

Incorporate the following four math vocabulary words into your discussion. Use bold font to emphasize the words in your writing (Do not write definitions for the words; use them appropriately in sentences describing your math work.): 

•Quadratic formula 

•Factoring 

•Completing the square 

•Discriminant 

Your initial post should be at least 250 words in length. 


Tutor Answer

(Top Tutor) Daniel C.
(997)
School: UT Austin
PREMIUM TUTOR

Studypool has helped 1,244,100 students

8 Reviews


Summary
Quality
Communication
On Time
Value
Five Star Tutor
Dec 3rd, 2016
" Outstanding Job!!!! "
SjSurvivor143
Nov 17th, 2016
" Thanks for the help. "
Joemoe
Nov 4th, 2016
" <3 it, thanks for saving me time. "
tinytim47
Oct 26th, 2016
" Wow this is really good.... didn't expect it. Sweet!!!! "
pmallory
Oct 21st, 2016
" Totally impressed with results!! :-) "
mixedballz
Oct 12th, 2016
" excellent work as always thanks for the help "
kiln82
Sep 29th, 2016
" awesome work thanks "
darnay
Sep 20th, 2016
" The best tutor out there!!!! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1820 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors