Math, asked by sangeetav335, 2 months ago

Add: 2ab-bc; 2bc-ca; 2ca-ab

Answers

Answered by rekhasharma7322

2

Answer:

2ab-bc,2bc-ca;2ca-ab

2ab-bc + 2bc-ca + 2ca-ab

2ab-ab - bc+2bc - ca+2ca

ab+bc+ca

Answered by aiswarysanthosh

1

Answer:

ab+bc+ca

Step-by-step explanation:

[2ab-bc]+[2bc-ca]+[2ca-ab]

=2ab-bc+2bc-ca+2ca-ab

=ab+bc+ca

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