Capgemini
Company
Numerical Ability
Log and Antilog
log2x-5logx+6=0
Read Solution (Total 3)
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- log2x-5logx+6=0
log2x-logx^5=-6
log(2x/x^5)=-6
log(2/x^4)=-6
2/x^4=e^-6
x^4=2*e^6
x^4=806.86
x=5.329 - 10 years agoHelpfull: Yes(10) No(0)
- logx 2=-1
logx 2=log10-1 2
x=1/10 - 11 years agoHelpfull: Yes(3) No(6)
- logx=1.75. x=e^1.75
- 11 years agoHelpfull: Yes(2) No(7)
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