payshencec21 payshencec21

24-09-2018
Mathematics

contestada

please help asap 15 pts

please help asap 15 pts class=

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choixongdong choixongdong

24-09-2018

= 10x^2y + 12z^2 - 2z

Answer is D.

10x^2y + 12z^2 - 2z

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flvsocean flvsocean

24-09-2018

4x^2y + 12z^2 + 6x^2y - 2z

10x^2y + 12z^2 - 2z; is your answer ((:

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