Question

answer is this correct humans ​

Answer 1

Answer:

-14

Step-by-step explanation:

P = -3 x -2 - 5 x 4 = 6-20 = -14

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Answer 2

Step-by-step explanation:

For making the matrix, you need numbers which when added to the elements of P, result as 0.

-3 + x = 0

→ x = 3

5 + y = 0

→ y = -5

4 + z = 0

→ z = -4

-2 + w = 0

→ w = 2

Thus, the matrix is as attached in the attachment.