Solve the equation. Check your solutions. (Enter your answers as a comma-separated list.) \[ 2-\frac{5}{x}-\frac{3}{x^{2}}=0 \] \( x=\square \)

लीटर-मिलीलीटर के जोड़ व घटा के छूवारती प्रश्न रकी टंकी में 25 लीटर तेल था। उसमें से 18 लीटा 375 मिली तेल खर्च हो गय उसमें कितना तेल शेप बचा?

\begin{tabular}{|l|l}\hline 6) Montrer que l'équation \( f(x)=-3 \) admet une unique solution sur l'intervalle \( [2 ; 3] \) \\ \hline Exercice 3 \\ \hline\end{tabular}

Math on the Spot Sophia uses \( 3 \frac{3}{4} \) cups-bf flour for each cake she makes. She has a 10 -pound bag of flour that cost \( \$ 8.79 \) and contains 152 quarter-cup servings. A. How many cakes can Sophia make with this flour? B. Use your answer from Part A to find the cost of the flour for each cake Round your answer to the nearest cent.

A woman borrows a sum of \( ₹ 3000 \) from friend. She promises to return the amount after 1 yr with simple interest of \( 8 \% \) per annum. The total amount required to return will be

3. (Unisc-SC) A parte real do número complexo \( z=\frac{1+(3 i)^{2}}{1-i} \) é \( \begin{array}{ll}\text { i) } 1 & \text { d) }-2 \\ \text { b) }-1 & \text { e) }-4\end{array} \)