esefy03 esefy03

14-01-2021
Mathematics

contestada

2nd term in expansion of (3y + x)3

Respuesta :

kumquat129 kumquat129

14-01-2021

Answer:

9y+3x

Step-by-step explanation:

Answer Link

avarose566 avarose566

14-01-2021

Answer:
9y + 3x

Explanation:
3y x 3 = 9y
3 x X = 3x

Answer Link

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