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cayssaday
Group Title
Can someone pleassssse help me with this problem? :)
Solve for x. Enter only a number.
3 = log8 + 3logx
HINT: If loga = 3, then a = 103.
 7 months ago
 7 months ago
cayssaday Group Title
Can someone pleassssse help me with this problem? :) Solve for x. Enter only a number. 3 = log8 + 3logx HINT: If loga = 3, then a = 103.
 7 months ago
 7 months ago

This Question is Closed

MrNood Group TitleBest ResponseYou've already chosen the best response.0
log8 is just a number so 3log8 = 3logx or logx = (3log8)/3 try it from there...
 7 months ago

AkashdeepDeb Group TitleBest ResponseYou've already chosen the best response.0
a = 10^3 and not 103. 3  log 8 = 3 * log x We know that 3 = log 10^3 So log 10^3  log 8 = log 10^3 * log x Log rules tell us that log p  log q = log (p/q) Thus the resulting equation is log (10^3 / 8) = log 10^3 * log x Can you figure out the solution from here? :)
 7 months ago

cayssaday Group TitleBest ResponseYou've already chosen the best response.0
I thinkkk so, thank you so much !
 7 months ago

surjithayer Group TitleBest ResponseYou've already chosen the best response.1
\[3=\log 8++\log x^3=\log (8x^3),8x^3=10^3,(2x)^3=10^3\]
 7 months ago

surjithayer Group TitleBest ResponseYou've already chosen the best response.1
2x=10 x=?
 7 months ago
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