0bellbell
0bellbell 0bellbell
  • 17-09-2019
  • Mathematics
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(a^3- 2a^2)– (3a^2 - 4a^3)

eplain please​

Respuesta :

ddstar1007 ddstar1007
  • 17-09-2019

Answer:

5a^3-5a^2

Step-by-step explanation:

1: Parentheses are removed from a^3-2a^2

2: Parentheses are distributed among and apply minus- plus rules -(3a^2-4a^3):

a^3-2a^2-3a^2+4a^3

3: Group like terms and add similar elements:

5a^3-5a^2

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