Home
Class 14
MATHS
If a + b + c = 5 ,a^2+b^2+c^2=27 and a^3...

If a + b + c = 5 ,`a^2+b^2+c^2=27` and `a^3+b^3+c^3=125`, then the value of 4abc is:

A

`-20`

B

`-15`

C

15

D

20

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If a + b + c = 6, a^(2) + b^(2) + c^(2) = 30 and a^(3) + b^(3) + c^(3) = 165 , then the value of 4abc is:

If a+b+c=5,a^(2)+b^(2)+c^(2)=12 and a^(3)+b^(3)+c^(3)=25 . Then the value of a^(4)+b^(4)+c^(4) is

If (a + b + c) = 2 , a^2+b^2+c^2=26 , then the value of a^3+b^3+c^3-3abc is : यदि (a + b + c) = 2 , a^2+b^2+c^2=26 है, तो a^3+b^3+c^3-3abc का मान ज्ञात करें |

If a+b+c=6, a^(2)+b^(2)+c^(2)=14 and a^(3)+b^(3)+c^(3)=36 then value of abc is equal to

If a^(2) + b^(2) + c^(2) = 2(a-b-c)-3 , then the value of 4a - 3b + 5c is