Math, asked by py6375237576, 6 months ago

The sum of 3a-b+2 ab , b-2c+2bc ,2 c- 3a+2ac is *
a)a+ b+ c

b)2a+ 2b+ 2c

c)ab + bc + ca

d)2ab + 2bc + 2ca

Answers

Answered by tr9717490285

1

Answer:

d)

Step-by-step explanation:

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