posted by Devki on .
Hello, I am new to this website. I havea summer assignment on Algebra II. I need help on these problems. I find I be not able to understand them.
Well, I will do one of them, then you try the rest and post your work. One of us will try to help if we see where you are running into trouble.
[(x-4)(x+4) / 2(x+4 )][(x+4)/[(x+4)(x+4]]
Is this right?
[(mn)(mn)/3] * [4/mn]
I do not think m is supposed to be squared the way you typed it, only n
(m n n /3) (4 / m n)
4 n / 3