lanaric2004
lanaric2004 lanaric2004
  • 03-02-2021
  • Mathematics
contestada

I need help plzzzz!!!!!!!

I need help plzzzz class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 08-02-2021

Answer:

-8x² - 6

Step-by-step explanation:

-1 + 2 will give us "+1"

+1 - 7 will give us "-6"

The answers given already are correct as they are properly matched, so we are left with the following to complete:

Thus,

-4y³ + 4y³ will give us "0".

We would be left with:

-3x² - 6 - 5x²

Collect like terms again

-3x² - 5x² - 6

-3x² - 5x² will give us "-8x²"

Final result would be:

-8x² - 6

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