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coolaidd
 2 years ago
solve. then round answer to the nearest hundredth. 10^x+4=1000
coolaidd
 2 years ago
solve. then round answer to the nearest hundredth. 10^x+4=1000

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dpflan
 2 years ago
Best ResponseYou've already chosen the best response.1Is it\[10^{x+4} = 1000\] In anyway case, it's just like the last one, you can solve this one in a minute ;)

coolaidd
 2 years ago
Best ResponseYou've already chosen the best response.010^x+4=1000 10^x = 996 x = log 996 2.9982

dpflan
 2 years ago
Best ResponseYou've already chosen the best response.1wait, if it's \[10^{x+4}\] then you need to resolve

coolaidd
 2 years ago
Best ResponseYou've already chosen the best response.0so if it is 10^x+4 its wrong?

dpflan
 2 years ago
Best ResponseYou've already chosen the best response.1No, you solved it correctly if the +4 is not in the exponent

dpaInc
 2 years ago
Best ResponseYou've already chosen the best response.0be careful of what you're solving... which of these is the correct expression on the left: \[\large 10^{x+4} \] or \[\large 10^{x}+4 \]

dpaInc
 2 years ago
Best ResponseYou've already chosen the best response.0then like @dpflan , said, you need to resolve... your original solution is for the second expression

coolaidd
 2 years ago
Best ResponseYou've already chosen the best response.010^(x + 4) = 1000 x + 4 = 3 x = 1

coolaidd
 2 years ago
Best ResponseYou've already chosen the best response.0how would i round that to the nearest hundredth though?

dpflan
 2 years ago
Best ResponseYou've already chosen the best response.1Well, it currently have no fractional value, nothing passed the decimal point, so you can rewrite that \[1=1.00000....\]

dpflan
 2 years ago
Best ResponseYou've already chosen the best response.1No problem, thanks for the medal!
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