Respuesta :

Mackenzie8963
That would be -350 im pretty sure.
carlosego
We will make the sum shown step by step.
 We have two matrices that we must add component by component.
 Adding we have:
 [(-6-3) (-2 + 2) (2 + 1)]
 Rewriting:
 [(-9) (0) (2)]
 [-9 0 2]
 Answer:
 The final result is:
 [-9 0 2]

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