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Mathematics 17 Online
OpenStudy (anonymous):

Solve for x. 1500 = 25 * 2 ^0.45x

OpenStudy (noseboy908):

Start by doing the simplest operation you could do to start getting x on its own: You have any idea what that'd be?

OpenStudy (anonymous):

Divide both sides by 25. So it would be 60 = 2^0.45x

OpenStudy (noseboy908):

Correct! Now, have you any experience with logs?

OpenStudy (anonymous):

Some. Not very good at them tho. I know I have to do something to get 0.45x and 2 separated but I don't know how.

OpenStudy (noseboy908):

You're definitely on the right track. The law we have to use here is as follows:

OpenStudy (noseboy908):

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