masticaspams
masticaspams masticaspams
  • 04-09-2018
  • Mathematics
contestada

Subtract these polynomials.

(3x^2-2x+5)-(x^2+3)

Respuesta :

sarahwink
sarahwink sarahwink
  • 04-09-2018
2x^2-2x+2. make sure you distribute the ‘negative’ to the second part. so distribute the negative to a positive would be negative, but with a negative it would become positive (so add the terms)
Answer Link
MsEHolt MsEHolt
  • 25-03-2019

Answer:

2x²-2x+2

Step-by-step explanation:

To subtract polynomials, combine like terms:

3x²-x² = 2x²

-2x has no like terms; that leaves -2x

5-3 = 2

This gives us

2x²-2x+2

Answer Link

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