展开 log_{n}(\sqrt[3]{(8x^6)/(z^8)})

解答

展开

lo g_{n} (3 \frac{8 x ^{6}}{z ^{8}})

lo g_{n} (\frac{2 x ^{2} 3 z}{z ^{3}})

求解步骤

lo g_{n} (3 \frac{8 x ^{6}}{z ^{8}})

3 \frac{8 x ^{6}}{z ^{8}} = \frac{2 x ^{2}}{z ^{2} 3 z ^{2}}

= lo g_{n} (\frac{2 x ^{2}}{z ^{2} 3 z ^{2}})

\frac{2 x ^{2}}{z ^{2} 3 z ^{2}} = \frac{2 x ^{2} 3 z}{z ^{3}}

= lo g_{n} (\frac{2 x ^{2} 3 z}{z ^{3}})

e x p an d (π - 2)^{2}

e x p an d \frac{d}{d x} (I n x + 1) + I n (x + 1)

e x p an d \frac{( e ^{x} + 1 ) ( e ^{x} - 1 )}{e ^{x}}

e x p an d (x + y) d y + (1 - 2 y) d x

e x p an d - 2 (5)^{2} + 400 (6) - 2000