Home
>
A2C
>
Chapter 10
>
Lesson 10.2.3
> Problem 10-99
10-99.
Answer (a):
3
−2
· 3
4
= 3
(4 − 2)
= 9
Hint (b):
See part (a).
Hint (c):
3
4
· 3
−1
+ 3
4
· 3
−3
Hint (d):
Answer (d):