This past week we learned matrices and worked on aleks. Matrices are super easy and stuff.

ADDITION:
[2 6]+[5 4]=[7 10]

SUBTRACTION:
[9 2]-[7 1]=[2 1]

MULTIPLICATION:
5[2 4]=[10 20]

So i'm really tired and I probably shouldn't have waited until the last minute to do my blog but oooops. I guess it will just have to be a short one but next week i'll make it longer :)