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**4littlepiggiesmom****Member**- Registered: 2006-01-09
- Posts: 42

What is the sum of the solutions to 4^x -3 * 2^(x+2)

a. Log underscore 2(8/3)

b. 2

c. 5

d. -5

e. none of these

We've keep coming up wth b

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,953

4littlepiggiesmom, the question is not complete.

Is the question

What is the sum of the solutions to 4^x -3 * 2^(x+2)=0?

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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