02-11-2021
Mathematics

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b) За + 4b + ба
Please help

Respuesta :

Аноним Аноним

02-11-2021

Answer:

[tex]\sf 9a+4b[/tex]

Step-by-step explanation:

[tex]\sf 3a+4b+6a[/tex]

Combine like terms

[tex]\sf 3a+6a=9a[/tex]

[tex]\sf 9a+4b[/tex]

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