annesagas37 annesagas37

30-07-2021
Mathematics

contestada

simplify 4x^2-3xy+2xy+9x^2

Respuesta :

ilikegreentea ilikegreentea

30-07-2021

Answer:

13x^2 - xy

Step-by-step explanation:

4x^2-3xy+2xy+9x^2

=13x^2-xy

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