Hello,
Again, i lost oversight in the dummy workboek algebra I. What makes a number included? It has to do with the distance from zero? And then to the right? -3 and 5; both not included, because 5 is 2 steps to fur. Uhm, if (-3, 5) was -3,3, then is was included? True or not? It has to do with the interval.
Anyway, what is a good book to learn algebra, where you dont lost oversight? Because, the dummy workbooks, it aint for me... sadly enough
Again, i lost oversight in the dummy workboek algebra I. What makes a number included? It has to do with the distance from zero? And then to the right? -3 and 5; both not included, because 5 is 2 steps to fur. Uhm, if (-3, 5) was -3,3, then is was included? True or not? It has to do with the interval.
Anyway, what is a good book to learn algebra, where you dont lost oversight? Because, the dummy workbooks, it aint for me... sadly enough