Distributivgesetz

Transcript

00:00

Distributivgesetz

00:03

Distributivgesetz oder Verteilungsgesetz

00:37

3 ⋅ (a + b)

00:49

= 3⋅a

00:56

= 3⋅a +

00:58

= 3⋅a + 3⋅b

01:06

= 3⋅a + 3⋅b = 3a + 3b

01:08

3 ⋅ (a - b)

01:14

3 ⋅ (a - b)

01:24

3 ⋅ (a - b) = 3⋅a

01:27

3 ⋅ (a - b) = 3⋅a -

01:30

3 ⋅ (a - b) = 3⋅a - 3⋅b

01:39

3 ⋅ (a - b) = 3⋅a - 3⋅b = 3a - 3b

01:41

= 3⋅a + 3⋅b = 3a + 3b

01:41

3 ⋅ (a - b) = 3⋅a - 3⋅b = 3a - 3b