Complex Polynomial Product
Let $ a, b, c $ be distinct complex numbers such that \[\begin{aligned} 2a^3 + 7a^2 - 8a + 5 &= 0, \\ 2b^3 + 7b^2 - 8b + 5 &= 0, \\ 2c^3 + 7c^2 - 8c + 5 &= 0.\end{aligned}\]Compute the value of the product $ abc $.
- 1
- 2
- 3
- +
- 4
- 5
- 6
- -
- 7
- 8
- 9
- $\frac{a}{b}$
- .
- 0
- =
- %
- $a^n$
- $a^{\circ}$
- $a_n$
- $\sqrt{}$
- $\sqrt[n]{}$
- $\pi$
- $\ln{}$
- $\log$
- $\theta$
- $\sin{}$
- $\cos{}$
- $\tan{}$
- $($
- $)$
- $[$
- $]$
- $\cap$
- $\cup$
- $,$
- $\infty$