Find the numerical value.

Algebra Level 4

Let a,b,a, b, and cc be the roots of x34x8=0x^{3}-4x-8=0. Find the numerical value of the expression a+2a2+b+2b2+c+2c2\frac{a+2}{a-2}+\frac{b+2}{b-2}+\frac{c+2}{c-2}.

PMO2014PMO2014

×

Problem Loading...

Note Loading...

Set Loading...