jonathan2775 jonathan2775
  • 04-05-2022
  • Mathematics
contestada

(7z+1) + (-4z-5) simplify

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hkdkskskd hkdkskskd
  • 04-05-2022
Use the foil method!
Ver imagen hkdkskskd
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Аноним Аноним
  • 04-05-2022

Step-by-step explanation:

[tex] = (7z + 1) + ( - 4z - 5)[/tex]

[tex] = 7z + 1 - 4z - 5[/tex]

[tex] = 7z - 4z + 1 - 5[/tex]

= 3z - 4

hence 3z - 4 is the answer...

hope it helped !!!

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