Math, asked by sharmasofia112233445, 7 months ago

if alpha and beta are roots of equation x²+x+1=0 find the value of alpha³+beta³
Please Help​

Answers

Answered by Krishnashandilya
1

Answer:

alpha+beta= -1

alpha×beta=1

alpha cube+beta cube=-1[(-1)-3×1]

=-1[-1×-3]

= -3

Step-by-step explanation:

mark as brainliest

Similar questions