What is ln(1200-y)+ln(y-100) ?

The solution to ln(1200-y)+ln(y-100) is ln((1200-y)(y-100))

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simplify ln(1200-y)+ln(y-100)

simplify

ln (1200 - y) + ln (y - 100)

ln ((1200 - y) (y - 100))

Solution steps

ln (1200 - y) + ln (y - 100)

Apply log rule:

lo g_{c} (a) + lo g_{c} (b) = lo g_{c} (ab)

ln (1200 - y) + ln (y - 100) = ln ((y - 100) (- y + 1200))

= ln ((1200 - y) (y - 100))

\frac{2 ln ( 3 )}{ln ( 2 ) - ln ( 3 )}

lo g_{e} (4 x y)

ln (\frac{u ^{2} + u ^{2} - a ^{2}}{a})

\frac{1}{5} ln (\frac{15}{24})

- \frac{1}{5} lo g_{10} (y + 3) + \frac{1}{5} lo g_{10} (y - 2)

What is ln(1200-y)+ln(y-100) ?
The solution to ln(1200-y)+ln(y-100) is ln((1200-y)(y-100))