Simplify:
3x^3+ 2y^3 + 6x^3 + 5y

A) 9x^3+2y^3+5y

B) 9x^6+2y^3+5y

C) 5xy^3+6x^3+5y

D) 9x^6+7y^4


Answer :

Answer:

[tex]9x^3 +2y^3 + 5y[/tex]

Step-by-step explanation:

[tex]3x^3+ 2y^3 + 6x^3 + 5y[/tex]

Combine like terms:

[tex]3x^3+ 2y^3 + 6x^3 + 5y[/tex]

[tex](3x^3+6x^3) +2y^3 + 5y[/tex]

[tex]9x^3 +2y^3 + 5y[/tex]

Hope this helps!

answer: B

explanation: combine like terms.


3x^3+6x^3= 9x^3