Analysis and Approaches HL Practice Paper Book | Page 172

3 . ( a ) Write down the value of

( i ) log4

256 ;

( ii ) log125

5 ;

( iii )

1 log _�

� ^.

8 1 ( b ) Hence , solve the equation log

27 x � � log

4

256 � log125 5 � log .

3 ^� �

[ 3 ]

[ 3 ]

© SE Production Limited 4 All Rights Reserved 2021