704 - Multiplizieren und Dividieren von Termen

8a – (4a + 7) · 3 + 10 =

(5x – 2y) · 4 – (3x – 2y) =

(4u² – 5u + 1) · 3u + 5 · (3u² – u) =

2 · [5e – (4e + 7) + 4] =

3a · (2a + 3b) – (a + b) · 6a =

(6r – 8) · (6r + 8) + 65 – 12r² =

10c – (c² + 25) + (c – 5)² =

(x + 5)² – (10x + 25) =

(2g – h) · (3g – h) + 5h · (g – h) =

9a² + 6ab – (3a + b)² =