Question

if
$\alpha$
,
$\beta$
,
$\gamma$
are the zeroes of cubic polynomial
x^3 + 5x -2 , then the value of
${ \alpha }^{3} + { \beta }^{3} + { \gamma }^{3}$
A) 5
B) 4
C) 6
D) 3​

Answer 1

Answer:

sum of the given roots are 5