Math, asked by kumarirashmi52, 7 months ago

please help (a-b-c) ^2 Expand it

Answers

Answered by shunbham
1

Step-by-step explanation:

its a^2+b^2+c^2 -2ab+2bc-2ca

hope its now clear !

Answered by vsnamritha1204
1

Answer:

Please refer the picture

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