Wednesday
August 27, 2014

Homework Help: Algrebra

Posted by Jeannie on Sunday, April 3, 2011 at 6:55pm.

Please confirm if I did the follow problems correctly:
A) Find the sum or difference.
(5a Ė 3b) + (2a + 6b)= 7a + 9b
Answer: = 7a + 9b
B) Letís work a few of these (FOIL)
1) (x+2) (x+8) = x 10
Answer: x10
2.) (x+5) (x-7) = x + 11
Answer: x + 11
3.) (2x+4) (2x-3) = 4x + 7
Answer: 4x + 7

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Please confirm if I did the follow problems correctly: A) Find the sum...
Algrebra - How do you insert grouping symbols to make this equation true? 14 ...
Algrebra-Systems of Equations - Kasey is thinking of 2 munbers. The sum of the ...
Algrebra-Systems of Equations - Kasey is thinking of 2 munbers. The sum of the ...
4th Grade Math: Help Is Needed ASAP - My son is in the fourth grade and is ...
Algrebra - Please advise if I did this problem correctly Solve the proportion 32...
grammar - Hyphens are so confusing, so I'm asking for a little help. 2. Select ...
Trigonometry - Show algebraically how to confirm that cos2x=cos^2x-sin^2x using ...
Math - the sum of the first n terms of an arithmetic series is -51. the series ...
Algebra - Here is the problem: A two-digit number is eight times the sum of its ...

Search
Members