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Mathematics 13 Online
OpenStudy (anonymous):

log2 9+log2 a=log2 11

OpenStudy (anonymous):

does someone know the answer please and thank you

OpenStudy (anonymous):

log2 9 + log2 a = log2 9a

OpenStudy (anonymous):

does it equal 2.0000

OpenStudy (anonymous):

does what equal 2.0000? a?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

then no.

OpenStudy (anonymous):

what would a equal then???

OpenStudy (anonymous):

log2 9a = log2 11

OpenStudy (anonymous):

but what would it equal in decimal when you solve for it ?

OpenStudy (anonymous):

you need to solve for it. remove the logs, they have same bases anyway

OpenStudy (anonymous):

so would it be log2 9*11

OpenStudy (anonymous):

no you can remove the logs of log2 9a = log2 11 and solve it like a linear equation

OpenStudy (anonymous):

im still confused

OpenStudy (anonymous):

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