Als   x = 4ab2
dan is   log x
gelijk aan
A.   log 8 + log a + log b
B.   2.(log 4 + log a + log b)
C.   2.(log 2) + log a + 2 log b
D.   8 log ab
E.   log (8ab)
A    B    C    D    E 

[ 5-1778 - op net sinds 22.6.15-(E)-29.10.2023 ]

Translation in   E N G L I S H

If   x = 4ab2
then   log x
equals
A.  log 8 + log a + log b
B.  2.(log 4 + log a + log b)
C.  2.(log 2) + log a + 2 log b
D.  8 log ab
E.  log (8ab)

Oplossing - Solution

log x = log (4ab²) = log 2² + log a + log b² = 2.log 2 + log a + 2.log b
gricha