Jawaban Soal Matematika Latihan 1.2 Perkalian Pada Perpangkatan Kelas 9 SMP MTs Halaman 21 Semester 1

(ab)c = ab x c

a) 46 x 43

= 46  + 3

= 49

b) (-7)3 x (-7)2

= (-7)3 + 2

= (-7)5

1. c) 4(-2,5)4 x (-2,5)3

= 4 x (-2,5)4 + 3

= 22 x (-2,5)7

d) (52)3