Quiz 9
answers: a c c c c (The rest of the problems are the same as Sample Quiz 9)
7.2
1. Simplify: 27
5/3
a 243
b 1/81
c 1/243
d 1/27
e nota
2.
Simplify:
a x
75
y
100
b
x
3
y
100
c
x
3
y
4
d
nota
3.
Simplify:
a 3a
36
b 3a
12
c 3a
4
d nota
7.3
4. simplify:
a
b 3
c
d nota
5. simplify:
a y
2
b y
3
c
d y
33
e nota
written problems
6.
simplify:
7.4
7. simplify:
7
8. simplify:
7.5
9. simplify:
10. simplify:
11. simplify:
12. simplify: