csat-suneung 2014 Q1

csat-suneung · South-Korea · csat__math-A 2 marks Indices and Surds Evaluating Expressions Using Index Laws

What is the value of $8 ^ { \frac { 2 } { 3 } } \times 9 ^ { \frac { 1 } { 2 } }$? [2 points]
(1) 4
(2) 6
(3) 8
(4) 10
(5) 12

What is the value of $8 ^ { \frac { 2 } { 3 } } \times 9 ^ { \frac { 1 } { 2 } }$? [2 points]\\
(1) 4\\
(2) 6\\
(3) 8\\
(4) 10\\
(5) 12