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07-12-2018
Mathematics

contestada

2m·4b−3a·2n−0.2b·5m+n·5a−5bm+8an

Respuesta :

vijetaramasamy vijetaramasamy

07-12-2018

Answer:

2bm + 7an

Step-by-step explanation:

Multiply.

8bm - 6an - bm + 5an - 5bm + 8an

Combined like terms:

8bm - 6an - bm + 5an - 5bm + 8an

= 2bm + 7an

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