Saturday
November 28, 2015
School Subjects
Art
Business
Computers
English
Foreign Languages
Health
Home Economics
Math
Music
Physical Education
Science
Social Studies
Grade Levels
Preschool
Kindergarten
Elementary School
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th Grade
7th Grade
8th Grade
High School
9th Grade
10th Grade
11th Grade
12th Grade
College
Adult Education
Post a New Question
Current Questions
Homework Help
:
mat 117/algebra
Posted by
Diana
on
Tuesday, June 26, 2007
at 10:03pm.
Find a value for k so the 9m^2-kn^2 will have the factors 3m + 7n and 3m -7n. Please show me how to get this and show the work please.
Use that (a-b)(a+b) = a^2 - b^2
So, you can read-off that k = 49.
Answer this Question
First Name:
School Subject:
Answer:
Related Questions
mat 117/algebra
- Find the GCF of each product. Please show the steps so I can ...
algebra
- Find the value of y for a given value of x, if x varies directly with ...
mat115
- Please help me with this math question. I am asked to show my work but ...
college algebra, Please help!!
- use the intermediate value theorem to show that...
mat/simultaneous equation
- 2x-5y=13, 5x-3y= -15 can anyone show me how to find ...
Mat 117
- •I am having trouble figuring out this question. Why is (3x + 5) (x - ...
calculus-can someone please help me with this ques
- I have two questions if ...
Linear algebra
- Show that the origin is the only equilibrium point of the ...
Introduction to Algebra MAT 221
- Factor each polynomial completely. Show all ...
6th grade math
- Find the value fir each expression. Show your work. (13.28 - 7....
More Related Questions
Search
Members
Username:
Password:
Not yet registered?
Click here to register!
Archives
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
About Jiskha
Contact Us
Link to Us
Submit URL