Suppose \( \log _{d} x=3, \log _{a} y=7 \), and \( \log _{a} z=-2 \) Find the value of the following expression. \( \log _{a}\left(\frac{x^{3} y}{z^{4}}\right) \) 18 24 12 8

1. Найдите т \( y=x^{3}-48 x+14 \)

Encuentra el resultado utilizando la propiedad de potencias: \( (a^{2b})^{3} \)

Find the value of \( m \) if \( \alpha+\beta=-2 \). (b) Seterusnya, bentukkan persamaan kuadratik dengan punca-punca \( \alpha \) dan \( \beta \). Hence, form a quadratic equation with roots \( \alpha \) and \( \beta \).

Enter the correct answer in the box. Rewrite the expression \( 2 \sqrt[4]{x^{7}} \) using rational exponents. \( \begin{array}{lll}\frac{\square}{\square} & \text { (ㅁ) } \mid \text { 미 } \square^{\square} \mid+--\end{array} \)

5. \( \left(16 x^{2}\right)^{-1} \)