I'm from the Netherlands and want to study CS next year (2021-2022). But in order to get accepted I need to pass a math exam that's on high school level. I think its the same level as A levels. As far as I know its a lot of algebra and geometry. What's the best way to go about passing this exam? I got around 8 months.

Link to last years exam.
https://www.examenblad.nl/examendocument/2019/cse-1/wiskunde-b-vwo/opgaven/2019/vwo/f=/VW-1025-a-19-1-o.pdf