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Mathematics 7 Online
OpenStudy (anonymous):

Evaluate: 7log7 25

OpenStudy (anonymous):

is there meant to be something between the second 7 and the 25?

OpenStudy (anonymous):

7 to the 25 power

OpenStudy (anonymous):

ooooooooooh 25 sorry

OpenStudy (anonymous):

OpenStudy (anonymous):

\[\log_b(b^x)=x\]

OpenStudy (earthcitizen):

use a calculator, \[\log_{7} 25^{7}\]

OpenStudy (anonymous):

@EarthCitizen yea that what it looks like

OpenStudy (earthcitizen):

no p

OpenStudy (anonymous):

my calculator doesnt have log :(

OpenStudy (earthcitizen):

http://www.wolframalpha.com/input/?i=7log7+25

OpenStudy (anonymous):

Thanks @EarthCitizen

OpenStudy (earthcitizen):

yw

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