Math, asked by salmakinza0786, 8 months ago

If a + b + c = 6 and ab + bc + ca = 11 , the find the value of a^2+b^2+c^2​ fast please

Answers

Answered by pmray11994
1

Answer:

12

Step-by-step explanation: Take 2 common in 2a+2b+2c.

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