Math, asked by naazmahjabeen47, 6 hours ago

1. Subtract ab-bc-ca from - ab + bctca​

Answers

Answered by PRISONER240
0

Answer:

= -ab+bc+ca -(ab-bc-ca)

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

= -2ab +2bc+2ca

OR

= 2(-ab+bc+ca)

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