Math, asked by iaishree, 11 months ago

if a + b + C is equal to 7 and a b + BC + CA is equal to 20 find the value of a square + b square + c square

Answers

Answered by khushi5947

7

Answer:

Answer is in the above photo

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Answered by rinkuraichel

1

Answer:9

Step-by-step explanation:

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