Question

If a+b+c = 3, a²+b²+c² = 5 and a³+b³+c³ = 9; Find the value of abc.

Answer 1

Step-by-step explanation:

●》a+b+c=3

a=1

b=2

c=0

1 + 2 + 0 = 3

●》a²+b²+c²

a = a² = 1

b = b² = 2

c = c² = 0

(1)² + (2)² + (0)²

1 + 4 + 0 = 5

●》a³ + b³ + c³

a= a³ = 1

b= b³ = 2

c= c³ = 0

(1)³ + (2)³ + (0)³

1 + 8 + 1 = 9

Answer 2

Answer:

The given question is solved

This is the correct solution.