Expanding Linear Brackets by Boxed Rockets

Expanding Brackets

9 (n + 3)

9 n + 27

10 (10 s + 3)

100 s + 30

2 (7 a + 10)

14 a + 20

y (2 y - 7)

2 y^{2} - 7y

d (9 g - 7)

9 d g - 7d

4 s (7 s + 9 f)

28 s^{2} + 36 fs