What is log_{15}(3)+log_{15}(5) ?

The solution to log_{15}(3)+log_{15}(5) is 1

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simplify log_{15}(3)+log_{15}(5)

simplify

lo g_{15} (3) + lo g_{15} (5)

1

Solution steps

lo g_{15} (3) + lo g_{15} (5)

Apply log rule:

lo g_{a} (x) + lo g_{a} (y) = lo g_{a} (x y)

lo g_{15} (3) + lo g_{15} (5) = lo g_{15} (3 \cdot 5)

= lo g_{15} (3 \cdot 5)

Multiply the numbers:

3 \cdot 5 = 15

= lo g_{15} (15)

Apply log rule:

lo g_{a} (a) = 1

= 1

\frac{5}{y + 8} - \frac{2}{y - 8}

(0.8)^{3}

k^{2} + k^{2}

38 \cdot 5

\frac{( 3 x ^{2} + 13 x - 10 )}{( 3 x - 2 )}