( 3.02 Quiz: Equations in Two Variables Which statement about the ordered pairs \( (-9,3) \) and \( (2,-4) \) is true for the equation \( 6 x-\frac{y}{2}=14 \) ? \( (2,-4) \) is a solution to the equation. Neither ordered pair is a solution. \( (-9,3) \) is a solution to the equation.

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

uisl 3 a) \( x^{2}-12=0 \) b) \( 4 x^{2}-7 x=0 \) c) \( 6 x+12 x^{2}=0 \)

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

Which expressions are equivalent to the given expression? \( 5 \log _{10} x+\log _{10} 20-\log _{10} 10 \)

Q3: Remember for properties of inverse matrix? And what is condition of unique matrix?