system of equations is given below. What is the value of \( y \) for the solution to the system? Type your response in the box below. \( \left\{\begin{array}{l}x+3 y=15 \\ 3 x+2 y=10\end{array}\right. \) \( \square \)

What is the solution to the equation? \( \sqrt[3]{2 x+5}=5 \) A. 240 B. 65 ( \( ) 60 \) D. 6 D. 5

В ар иант 2 1. Преобразуйте в многочлен. а) \( (x-6)^{2} ; \)

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. \( \begin{array}{lll}\frac{\square}{\square} & \text { (ㅁ) } \mid \text { 미 } \square^{\square} \mid+--\end{array} \)