Respuesta :

mhanifa

Answer:

6c^4 - 2c^3 + 4

Step-by-step explanation:

  • (4c^4 + 1) - (7c^3 - 3) + (2c^4 + 5c^3) =      ⇒ parenthesis
  • 4c^4 + 1 - 7c^3 + 3 + 2c^4 + 5c^3 =           ⇒ simplify, add up like terms
  • 6c^4 - 2c^3 + 4                                           ⇒ answer

Answer: 6[tex]c^{4}[/tex] - 2[tex]c^{3}[/tex] + 4

Step-by-step explanation:

[tex](4c^{4} +1)- (7c^{3} -3)+(2c^{4} + 5c^{3} )[/tex]

[tex]= 4c^{4} +1-7c^{3} +3+2c^{4} +5c^{3}[/tex]

Combine like terms

[tex]= 6c^{4} -2c^{3} + 4[/tex]

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