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Solve For XX In the Equation Given 16A+12B=−4X,A=[563−25−4]16 A + 12 B = - 4 X , A = \left[ \begin{array} { c c c } 5 & 6 & 3 \\ - 2 & 5 & - 4 \end{array} \right]

Question 48

Multiple Choice

Solve for XX in the equation given.
16A+12B=−4X,A=[563−25−4]16 A + 12 B = - 4 X , A = \left[ \begin{array} { c c c } 5 & 6 & 3 \\ - 2 & 5 & - 4 \end{array} \right] and B=[−58−1−3−9−5]B = \left[ \begin{array} { c c c } - 5 & 8 & - 1 \\ - 3 & - 9 & - 5 \end{array} \right]


A) [2019236−68−28−124]\left[ \begin{array} { c c c } 20 & 192 & 36 \\ - 68 & - 28 & - 124 \end{array} \right]
B) [0142−5−4−9]\left[ \begin{array} { c c c } 0 & 14 & 2 \\ - 5 & - 4 & - 9 \end{array} \right]
C) [−5−48−917731]\left[ \begin{array} { c c c } - 5 & - 48 & - 9 \\ 17 & 7 & 31 \end{array} \right]
D) [−350−15−1−471]\left[ \begin{array} { c c c } - 35 & 0 & - 15 \\ - 1 & - 47 & 1 \end{array} \right]
E) not possible

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