Binomische
Formeln (5a)
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Binomische
Formeln (5a)a) ( x -  y )2
=
b) (2a - b
)2
=
c) (  u - 3v )2
=
d) (  a - 4c )2
=
e) ( x
- 3y )2
=
f) ( a2
- 2b )2
=
g) (3a -  c2 )2
=
h) ( a2
- d2 )2
=
|
x2
- xy
+  y2
4a2 - 2ab + b2
 u2
-  uv
+ 9v2
 a2
-  ac + 16c2
x2
- 3xy + 9y2
a4 -  a2b + 4b2
9a2 - ac2+  c4
a4
- a2d2
+ d4
|
| a) (5x + y
)2
=
b) (2a + b
)2
=
c) (u + v
)2
=
d) ( a2 + 4c )2
=
e) (12x + y )2
=
f) ( a
+ b )2
=
g) ( a2
+  c )2
=
h) (5a2 + d2
)2
=
|
25x2
+ 5xy + y2
4a2 +  ab
+ b2
u2 +  uv
+ v2
a4
+ a2c
+ 16c2
144x2
+ 8xy + y2
a2 + ab
+ b2
a4 +  a2c
+  c2
25a4 + 2a2d2 + d4
|
| a) (x
+ 7y ) · (x - 7y) =
b) (  x + 3y ) · (x
- 3y) =
c) (1,2a2 + 3b ) · (1,2a2 - 3b) = d) (  x2 +  y2 )
· (x2 - y2)
=
e) ( a
- b) ·
(a
+ b) =
f) ( r
+ 15s) · (r - 15s) =
g) (15a - y
) · (1,5a + y)
=
g) (1,1x + y )
· (1,1x - y)
=
|
x2
- 49y2
 x2
-
9y2
1,44a4 - 9b2  x2
-  y2
a2
- b2
r2
-
225s2
2,25a2 - y2
1,21x2 - y2
|