Esercizio
$\log\left(\frac{xz}{4y}\right)$
Soluzione passo-passo
Impara online a risolvere i problemi di passo dopo passo. Expand the logarithmic expression log((x*z)/(4*y)). Applicare la formula: \log_{b}\left(\frac{x}{y}\right)=\log_{b}\left(x\right)-\log_{b}\left(y\right), dove b=10, x=xz e y=4y. Applicare la formula: \log_{b}\left(mn\right)=\log_{b}\left(m\right)+\log_{b}\left(n\right), dove mn=xz, b=10, b,mn=10,xz, m=x e n=z. Applicare la formula: \log_{b}\left(mn\right)=\log_{b}\left(m\right)+\log_{b}\left(n\right), dove mn=4y, b=10, b,mn=10,4y, m=y e n=4. Applicare la formula: \log_{b}\left(x\right)=\log_{b}\left(pfg\left(x\right)\right), dove b=10 e x=4.
Expand the logarithmic expression log((x*z)/(4*y))
Risposta finale al problema
$\log \left(x\right)+\log \left(z\right)-\log \left(y\right)-2\log \left(2\right)$