Practice problem
What is [−x−9865y−6−6−2−3z]+[−8z01−7−5y−1029−3x]=\begin{bmatrix} -x & -9 & 8 \\ 6 & 5y & -6 \\ -6 & -2 & -3z \end{bmatrix} + \begin{bmatrix} -8z & 0 & 1 \\ -7 & -5y & -10 \\ 2 & 9 & -3x \end{bmatrix}=−x6−6−95y−28−6−3z+−8z−720−5y91−10−3x=
[−9xz−99−10−16−47−6xz]\begin{bmatrix} -9xz & -9 & 9 \\ -1 & 0 & -16 \\ -4 & 7 & -6xz \end{bmatrix}−9xz−1−4−9079−16−6xz
[−x−8z−99−10−16−47−3x−3z]\begin{bmatrix} -x-8z & -9 & 9 \\ -1 &0 & -16 \\ -4 & 7 & -3x-3z \end{bmatrix}−x−8z−1−4−9079−16−3x−3z
[−4x−99−10−16−47−11z]\begin{bmatrix} -4x & -9 & 9 \\ -1 & 0 & -16\\ -4 & 7 & -11z \end{bmatrix}−4x−1−4−9079−16−11z
You can't solve this.
Type a concept, like “slope” or “photosynthesis”.
