a. 3^3 x 2 x 3^7
Jawab: 3^(3+7) x 2
= 3^10 x 2
= 59.049 x 2
= 118.098
Baca Juga: Kunci Jawaban Prakarya Kelas 9 Halaman 58, Tugas LK 1 Jenis Alat Kelistrikan dan Fungsi
b. (2^2 x 1^6) + 50
Jawab: 4 x 1 + 50
= 54
c. (1/2)^3 x ((-1/2)^3)^4
Jawab = 1/8 x (-1/2)^(3x4)
= 1/8 x (-1/2)^12
= 1/8 x 1/4.096
= 1/32.768
d. 2^4 x 4 x 2^3
Jawab: 2^4 x 2^2 x 2^3
= 2^(4+2+3)
= 2^9
= 512