shampoo83
shampoo83 shampoo83
  • 12-04-2021
  • Mathematics
contestada

adding and subtracting polynomials. help?

adding and subtracting polynomials help class=

Respuesta :

OverpoweredNoob
OverpoweredNoob OverpoweredNoob
  • 12-04-2021

Answer:

Third choice

Step-by-step explanation:

Add and subtract like terms:

-2xy - 6xy = -8xy

-8y - 2y = -10y

-4y^4 + y^4 = -3y^4

Combine them together, and you get:

-3y^4 - 8xy -10y

Answer Link
lishawn81
lishawn81 lishawn81
  • 12-04-2021

Answer:

3)

Step-by-step explanation:

1. Remove brackets

2.  add like terms (-8y and 2y)

3. copy the un-addble terms behind

Answer Link

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