jacob2373 jacob2373
  • 06-04-2020
  • Mathematics
contestada

3y2+y3−5)+(4y2−4y+2y3+8)
(
3
y
2
+
y
3
−
5
)
+
(
4
y
2
−
4
y
+
2
y
3
+
8
)

Respuesta :

irenebobby3 irenebobby3
  • 06-04-2020

Answer: 3y3+7y2+−4y+3

Step-by-step explanation:

3y2+y3+−5+4y2+−4y+2y3+8

Combine Like Terms:

=3y2+y3+−5+4y2+−4y+2y3+8

=(y3+2y3)+(3y2+4y2)+(−4y)+(−5+8)

=3y3+7y2+−4y+3

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