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Mathematics 15 Online
OpenStudy (anonymous):

log 8+log 3

OpenStudy (anonymous):

don't you just multiply the numbers when you add logarithms? log 8 + log 3 = log (8*3) isn't it?

OpenStudy (australopithecus):

yes log(x) + log(y) = log(xy)

OpenStudy (australopithecus):

log(x) - log(y) = log(x/y)

OpenStudy (australopithecus):

thus the answer is log((8)(3))

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