ameliaaa1444 ameliaaa1444

28-10-2020
Mathematics

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Simplify the algebraic expression 9xy_4xy

Respuesta :

dalanunderwood7506 dalanunderwood7506

28-10-2020

Answer:

13xy

Step-by-step explanation:

9xy+4xy=13xy

You only have one set of variables when there is two sets of variables then you can not add all variables together.

you cant do 13x + 5y because the answer wold stay 13x 5y

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