imgur: the simple image sharer
I was doing some exercises and I'm pretty sure I don't have to know how to do this but, I'd like to anyway. How do you do c) and d)? They are a lot more complicated then the ones I normally do.
Follow Math Help Forum on Facebook and Google+
For 10. c) The answer is a bit different in the textbook for me.
Both the answers are the same: remember multiplication is commutative that is : a x b x c = b x c x a = c x a x b
Thank you! I get it now.
Is d) the same as the d) I have in the textbook here?
View Tag Cloud