Algebra Archive: Questions from April 23, 2023
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Given \( s(y)=12+5 y^{2} \) and \( w(y)=5 y-12 \), find \( (s w)(y) \) Enter the expression in simplest form. \[ (s w)(y)= \]2 answers -
Given \( s(y)=12+5 y^{2} \) and \( w(y)=5 y-12 \), find \( (s w)(y) \) Enter the expression in simplest form. \[ (s w)(y)= \]2 answers -
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diagonalizacion dd las matrices usando 𝐴 = 𝑃𝐷𝑃^-1
1. \( A_{1}=\left(\begin{array}{ccc}4 & 0 & 1 \\ -2 & 1 & 0 \\ -2 & 0 & 1\end{array}\right) \) 2. \( A_{2}=\left(\begin{array}{ccc}24 & -10 & 8 \\ -7 & 33 & 4 \\ 0 & 0 & 38\end{array}\right) \)2 answers