= -0,2xy
5.) 8a . ¼b
Pembahasan:
= 8a . ¼b
= 8 . a . ¼ . b
= 2ab
6.) (-⅔X) . (-9y)
Pembahasan:
= (-⅔X) . (-9y)
= -0,2xy
5.) 8a . ¼b
Pembahasan:
= 8a . ¼b
= 8 . a . ¼ . b
= 2ab
6.) (-⅔X) . (-9y)
Pembahasan:
= (-⅔X) . (-9y)
Editor: Aziz Abdillah