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Mathematics 19 Online
OpenStudy (anonymous):

5^x=3^(x+2) solve

OpenStudy (anonymous):

Take log base 3 both sides: x log3 (5) = x + 2 xlog3 (5) -x = 2 =>x = 4.3

OpenStudy (anonymous):

don't get calculator so were do i leave it

OpenStudy (anonymous):

Everything already calculated.

OpenStudy (anonymous):

how do you get the 4.3?

OpenStudy (anonymous):

Using calculator for log

OpenStudy (anonymous):

we can not use calculators

OpenStudy (anonymous):

Oh, sorry I don't know how to do manually !

OpenStudy (anonymous):

thanks for trying

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