b-⁶/b-³=

b-⁶/b-³=

bentuk umum pangkat adalah a^b/a^c=a^(b-c)
a^(-b) = 1/a^b
1/a^(-b) = a^b

b^(-6)/ b^(-3)
= b^{-6-(-3)}
= b^(-6+3)
= b^(-3)
= 1/b³

 

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Baca Juga :  Every mornIng I 1.____ at five o'clock. First. I go to the 2.____. I 3.____ my teeth and take a bath. After that, I get 4.____ and comb my hair. Then I go to the 5.____. I eat sandwich and a glass of milk for breakfast. Then, I go to 6.____ by my 7.____. I 8.____ at school and then I study. I go 9.____ at one o'clock. I have 10.____ and play with my friends. In The evening, I 11.____ dinner with my family and then we 12.____ watching TV. I do my 13.____. I go to 14.____ at half past nine.