Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

Solve 2^(x + 3) = 7

OpenStudy (anonymous):

hello.... do you know how to write exponential equations into logarithmic equations?

OpenStudy (anonymous):

like make it (x+3)log2=7?

OpenStudy (anonymous):

ie... \[\large b^x=M \rightarrow log_bM=x\]

OpenStudy (anonymous):

what does ie mean

OpenStudy (anonymous):

ie means "in other words.."

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

which number would be b

OpenStudy (anonymous):

b would be the base of your log (and the base in your exponential equation)

OpenStudy (anonymous):

that's the 2.

OpenStudy (anonymous):

so log 2 =.3010299957

OpenStudy (anonymous):

brb...

OpenStudy (anonymous):

can you help me set up the problem

OpenStudy (anonymous):

....

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Burro: Vc anyone
4 hours ago 4 Replies 0 Medals
chatAI: Happy Easter!
9 hours ago 0 Replies 0 Medals
danielfootball123: HAPPY EASTER!!!!
2 hours ago 23 Replies 2 Medals
Puck: for all you amazing people
9 hours ago 3 Replies 2 Medals
Breathless: update on drawing.
12 hours ago 12 Replies 5 Medals
ShadowKid3: what are examples of a class three lever?
2 days ago 3 Replies 2 Medals
alphaXtiger: Help pls
2 days ago 3 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!