Give Me a Title

Algebra Level 4

If

\[\begin{cases} x+y+z=1 \\ x^3 + y^3 + z^3 = 3z^2 -3z + 1 \\ \frac{xy}{z} = 1 \end{cases} \]

Find \(|\frac{x+y}{z}|\).

×

Problem Loading...

Note Loading...

Set Loading...