Jawaban:
= (- ¼)4-4=0 x 1
= (- ¼)0 x 1
= 1
c. 1/35 x 1/3-7
Jawaban:
= (1/3)5+(-7)=-2
= (1/3)-2
= 32
= 9
d. (-7)4 x 73
Jawaban:
= 74+3=7
= 77 = 823.543
4. a. abc/a3bc4
Jawaban:
= a1-3b1-1c1-4
= a-2c-3
b. 55/52
Jawaban:
= 55-2
= 53
= 1/5-3
c. b5/b-3