SOLUTION: can i get help it started out easy now i have confused myself?
add
(2m-n)^2
=4mn^2
Algebra.Com
Question 75608: can i get help it started out easy now i have confused myself?
add
(2m-n)^2
=4mn^2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(2m-n)^2
2m-n is a binomial and you are squaring it.
(2m-n)(2m-n)
=4m^2-2mn-2mn+n^2
=4m^2-4mn+n^2
------------
Cheers,
Stan H.
RELATED QUESTIONS
Please help me figure out this equation - I know it is easy - I can get the answer just... (answered by sofiyac)
Hi, I'm having a tad bit difficulty trying to work out this: 2n log n = 10^9 (log to the (answered by khwang)
I can't seem to solve this problem that should be easy. I'm blocked and need to figure... (answered by vleith)
I have a problem where I am supposed to write each rational expression in lowest terms... (answered by Earlsdon)
Can someone tell me if I am doing this right? The problem is...1/2|x-2|<4
If I pull the... (answered by stanbon)
Multiply using the vertical method: I tried and tried and I get so confused;... (answered by checkley75)
I am trying to help my son understand how to graph y=x-2. I seem to have only confused... (answered by ankor@dixie-net.com)
So I have been doing some workbooks to refresh myself in algebra lately to get back into... (answered by scott8148)
i just started algebra 2. we are just starting to go over radicals. is there anyone who... (answered by stanbon)