Kunci Jawaban Matematika Kelas 9 Halaman 46 hingga 49, Tentukan Hasil Operasi Bilangan Berpangkat

b. (-2)-6
= ½ 6
= 1/64

c. (-33) x (-30)
= -27 x 1
= -27

d. (1/6)-3
= 63
= 216

e. (- 2/3)-2
= (3/2)2
= 9/4

Soal nomor 3

a. (23 x 24)/26 =
= 23+4-6 =1
= 2

b. (- ¼)-4 x (- ¼)0 x (- ¼)4 =
= (- ¼)4-4=0 x 1
= (- ¼)0 x 1
= 1

c. c. 1/35 x 1/3-7
= (1/3)5+(-7)=-2
= (1/3)-2
= 32
= 9

d. (-7)4 x 73
= 74+3=7
= 77 = 823.543

Baca juga: Kunci Jawaban Seni Budaya Kelas 12 Halaman 7, 8, 9 Mengamati Unsur-unsur Rupa yang Menonjol

Soal nomor 4

a. abc/a3bc4
= a1-3b1-1c1-4
= a-2c-3.

b. 55/52
= 55-2
= 53
= 1/5-3.

c. b5/b-3
= b5-(-3)
= 1/b-8

d. r6 x r-6
= r6+(-6)
= r0 = 1

Soal nomor 5