Do każdego wzoru dopisz po 1 przykładzie:
- (a+b)²=
- a²+b²=
- (a-b)²=
- (a+b)³=
- (a-b)³=
- a³+b³=
- a³-b³=
oto chodzi: (?)
- ( 1 + 2 )² = 9
- 1² + 2² = 5
- ( 4 - 2 )² = 4
- ( 1 + 2 )³ = 27
- ( 3 - 1 )³ = 8
- 2³ + 3³ = 35
- 4³ - 2³ = 56
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oto chodzi: (?)
- ( 1 + 2 )² = 9
- 1² + 2² = 5
- ( 4 - 2 )² = 4
- ( 1 + 2 )³ = 27
- ( 3 - 1 )³ = 8
- 2³ + 3³ = 35
- 4³ - 2³ = 56