turkey-yks 2015 Q1

turkey-yks · Other · lys1-math Indices and Surds Evaluating Expressions Using Index Laws

$$3 ^ { 2 } \cdot \frac { 1 - 3 ^ { - 4 } } { 1 - 3 ^ { - 2 } }$$
What is the result of this operation?
A) 4
B) 5
C) 8
D) 9
E) 10

$$3 ^ { 2 } \cdot \frac { 1 - 3 ^ { - 4 } } { 1 - 3 ^ { - 2 } }$$

What is the result of this operation?\\
A) 4\\
B) 5\\
C) 8\\
D) 9\\
E) 10