reddreamdoll3 reddreamdoll3

10-08-2017
Mathematics

contestada

Find the missing term.

3b^2 − = -9b^2

-6b^2
-9b^2
12b^2

Respuesta :

choixongdong choixongdong

10-08-2017

3b^2 − 12b^2 = -9b^2

answer
12b^2

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