SOLUTION: completely factor the expression: a^2+4b-ab-4a
Algebra.Com
Question 207671: completely factor the expression: a^2+4b-ab-4a
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
completely factor the expression: a^2+4b-ab-4a
---------------------------------------
Rearrange:
a^2-4a-ab+4b
---------------------
Factor the 1st two terms and the last two terms separately.
= a(a-4)-b(a-4)
Factor again:
= (a-4)(a-b)
=====================
Cheers,
Stan H.
RELATED QUESTIONS
completely factor the expression a^2+4b-ab-4a
a. (a+b)(a-4)
b. (a-b)(a-4)
c.... (answered by lenny460)
Factor the expression:... (answered by tommyt3rd)
Factor this expression completely. Note: Place factors alphabetically.
ab + 4 + a + 4b
(answered by jim_thompson5910)
Factor completely.... (answered by tommyt3rd)
factor completely:... (answered by Greenfinch)
factor 24-4a+6b-ab completely. if the polynomial is not factorable, choose prime.... (answered by RAY100)
Factor the polynomial completely
2a^2 - 4a -... (answered by jim_thompson5910)
Factor Completely... (answered by sdmmadam@yahoo.com)
Factor Completely... (answered by checkley71)