Wat is de oplossing
van de vergelijking
 ?
A.  \(\boldsymbol{\log 20 {} }\)
B.  \(\boldsymbol{2}\)
C.  \(\boldsymbol{\sqrt[10]{20} }\)
D.  \(\large\boldsymbol{\frac {1} {\log 20} }\)
E.  \(\boldsymbol{10^{20} }\)
                 

[ 6-3346 - op net sinds 12.6.14-(E)-30.10.2023 ]

Translation in   E N G L I S H

What is the solution
of the equation
  ?
A.   \(\boldsymbol{\log 20 {} }\)
B.   \(\boldsymbol{2}\)
C.   \(\boldsymbol{\sqrt[10]{20} }\)
D.   \(\large\boldsymbol{\frac {1} {\log 20} }\)
E.   \(\boldsymbol{10^{20} }\)

Oplossing - Solution

Zoals   2³ = 8 gelijkwaardig is met   log2 8 = 3
is    gelijkwaardig met   log20 10 =
Dus   x = log10 20 = log 20