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Mathematics 16 Online
OpenStudy (anonymous):

log(base 10)a+log(base 10) a +21 = 2

OpenStudy (anonymous):

is that log(base10) (a+21) ?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

|dw:1334106196979:dw| because these are logs with the same base, we can combine them into just one log as shown....

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