Bereken
\(+\left(\frac{-10}{9}\right)
-\left(\frac{4}{8}\right)
-\left(\frac{-4}{-8}\right)\)
\(+\left(\frac{-10}{9}\right)
-\left(\frac{4}{8}\right)
-\left(\frac{-4}{-8}\right)\\= \frac{-10}{9}-
\frac{4}{8}-\frac{4}{8}\\=\frac{-10}{9}-\frac{1}{2}-\frac{1}{2}\\=\frac{-20}{18}-\frac{9}{18}-\frac{9}{18}\\=\frac{-20-9-9}{18}\\=\frac{-38}{18}\\=\frac{-19}{9}\)
Oefeningengenerator
vanhoeckes.be/wiskunde 2024-05-14 19:29:37