Question

Please do it 4 me. The correct answer is 3.​

Answer 1

Answer:

this is the answer for your question

Answer 2

Answer

Using the formula,

a^3 +b^3+c^3 = (a+b+c) (a^2+b^2+c^2+ab+bc+ca)+3abc

If a+b+c=0,

then a^3 + b^3 + c^3 = 3abc

$\frac{ {a}^{3} + {b}^{3} + {c}^{3} } {abc} = \frac{3abc}{abc} \\ \frac{ {a}^{3} + {b}^{3} + {c}^{3} }{abc} = 3 \\ \frac{ {a}^{3} }{abc} + \frac{ {b}^{3} }{abc} + \frac{ {c}^{3} }{abc} = 3 \\ \frac{ {a}^{2} }{bc} + \frac{ {b}^{2} }{ac} + \frac{ {c}^{2} }{ab} = 3$