Respuesta :

kmjkse

Answer:

z^2 - 8z + 15

Step-by-step explanation:

hope this helps <3

Answer:

z = -8

Step-by-step explanation:

subtrat -5 from -3 and you should get -8. I'm bad at explaining I'm sorry but I hope this helps. My work is shown in the image attacteched to this.

Ver imagen gaysam1
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