The value of x which satisfies the equation \(\frac{{x + {a^2} + 2{c^2}}}{{b + c}} + \frac{{x + {b^2} + 2{a^2}}}{{c + a}} + \frac{{x + c^2 + 2{b^2}}}{{a + b}} = 0\) is

• A. (a2 + b2 + c2)
• B. – (a2 + b2 + c2)
• C. (a2 + 2b2 + c2)
• D. – (a2 + b2 +2c2)