robert7248
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If [tex]log_{2}[/tex] P = x, [tex]log_{2}[/tex] Q = y, and [tex]log_{2}[/tex] R = z, write in term of x, y, z.

[tex]log_{2} \frac{P^{2} Q}{R^{3} }[/tex]

Respuesta :

Ashraf82

Answer:

The answer is 2x + y - 3z

Step-by-step explanation:

∵ [tex]log_{2}P=x[/tex]

∵ [tex]log_{2}Q=y[/tex]

∵ [tex]log_{2}R=z[/tex]

∵ [tex]log_{2}\frac{P^{2}Q}{R^{3}} =[/tex]

  [tex]log_{2}P^{2}+log_{2}Q-log_{2}R^{3} =[/tex]

  [tex]2log_{2}P+log_{2}Q-3log_{2}R[/tex]

∴ 2x + y - 3z

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