Express as a single logarithm and, if possible, simplify: LOGa0.1+LOGa1000?

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Express as a single logarithm and, if possible, simplify: LOGa0.1+LOGa1000

2007-04-18 18:15:40 · 3 answers · asked by xtaticlyme 2 in Science & Mathematics ➔ Mathematics

log a (0.1) + log a (1000) = log a (100)
log a (100) = log a (10²) = 2 log a (10)

2007-04-18 20:47:06 · answer #1 · answered by Como 7 · 0⤊ 0⤋

log a*.1*a*1000=log10a*10a=2log10a

2007-04-19 01:21:41 · answer #2 · answered by dpmwcml 2 · 0⤊ 0⤋

loga(0.1*1000)=loga100

2007-04-19 01:19:34 · answer #3 · answered by Chris 5 · 0⤊ 0⤋