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

coolaiddBest ResponseYou've already chosen the best response.0
10^x+4=1000 10^x = 996 x = log 996 2.9982
 one year ago

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

coolaiddBest ResponseYou've already chosen the best response.0
so if it is 10^x+4 its wrong?
 one year ago

dpflanBest ResponseYou've already chosen the best response.1
No, you solved it correctly if the +4 is not in the exponent
 one year ago

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

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

coolaiddBest ResponseYou've already chosen the best response.0
10^(x + 4) = 1000 x + 4 = 3 x = 1
 one year ago

coolaiddBest ResponseYou've already chosen the best response.0
how would i round that to the nearest hundredth though?
 one year ago

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

dpflanBest ResponseYou've already chosen the best response.1
No problem, thanks for the medal!
 one year ago
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