Page 11 - Kelas X_Matematika Peminatan_KD 3.1

3 4
3. (2 ) = …
Jawab:
(2 ) = (2 ) × ( . . . ) × (2 ) × ( . . . )
3
. . .
3 4
3
. . .
3
= (2 × 2 × 2 )×(...×...×...)×(...×...×...)×(...×...×...)
3
3
= (...×...×...×...×...×...×...×...×...×...×...×...)
= 2
...
= 2 …×…

( ) = …×…

3
4. (3 ×5) = . . .
Jawab:
(3 ×5) = (...×...) ×(...×...) ×(...×...)
3

= (3 ×...×...) × (5 ×... × ...)
= ... ×...
...
...

...
...

( × ) = ×

4
3
5. ( ) = …
7
Jawab:

4
…
3
…
3
…
( ) = ( ) × ( ) × ( ) × ( )
7 7 … … …
… ×… ×… ×…
= ( )
… ×… ×… ×…
= ( …. …. )
…. ….

… . ….
( ) =
… . ….

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