[ log
a
x =
a
log x ]
A. 1,5
B. 4
C. 5
D. 6
E. 7
[ 4-6190 - op net sinds 24.1.14-(E)-19.7.2024]
Translation in E N G L I S H
[ log
a
x =
a
log x ]
A. 1.5
B. 4
C. 5
D. 6
E. 7
Oplossing - Solution
log
√7
343 = log
√7
7
3
= log
√7
[(√7)²]
3
= log
√7
(√7)
6
= 6