Question 987612
Hi, i need to solve this logarithm
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If you want to solve for x:
a) log3 x=4
If 3 is the base:
{{{log(3,x) = 4}}}
--> {{{x = 3^4}}}
x = 81
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b) log10 x=1/2
Use a calculator.
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c) log3 (x-1)=1
See a) above.
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d) log3,5 (2x²-5x+3)=0