Algebra Archive: Questions from June 10, 2023
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\[ \begin{array}{l} y=2 x^{2}+x-15 \\ y=-4(x-2)^{2}-3 \\ y=9 x^{2}+24 x+16 \\ y=(3 x-1)^{2}+3 \end{array} \] 1. Ahora, iguale cada ecuación a cero y use las técnicas que ha aprendido en este módulo2 answers -
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I. Suma las siguientes matrices \[ \left[\begin{array}{cccc} 3 & 20 & -11 & 0 \\ -14 & 5 & -3 & 6 \\ 15 & 2 & 9 & -18 \end{array}\right]+\left[\begin{array}{cccc} 16 & -10 & -12 & -11 \\ 10 & -15 & 152 answers -
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