tolong donk terutama yang d ama e nya
Matematika
mascheny
Pertanyaan
tolong donk
terutama yang d ama e nya
terutama yang d ama e nya
1 Jawaban
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1. Jawaban dorothy85
a. 3ab
= 3(-2)(3)
= -18
b. b^a
= 3^-2
= 1/3²
= 1/9
c. 2a^b
= 2(-2)³
= 2(-8)
= -16
d. (-2)^ab
= (-2)^(-2)(3)
= (-2)^-6
= 1/(-2)^6
= 1/64
e. (a/b)²
= (-2/3)²
= -2/3 × -2/3
= 4/9