kaitlynworley0103 kaitlynworley0103

17-02-2021
Mathematics

contestada

Simplify the expression:
9d2–7d2+4d2

Respuesta :

kinderre kinderre

17-02-2021

Answer:

9d2 - 7d2 + 4d2

2d2 + 4d2

6d2

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