Question

Find the value of the following expression for a = 2, b = 3, c = 4


a^2+b^2+c^2−abc


3

6

5

27

​

Answer 1

Answer:

5

Step-by-step explanation:

4 +9+16-24

29-24 = 5 ......

Answer 2

Answer:

a^2+b^2+c^2−abc

2^2+3^2+4^2−2×3×4

4+9+16-24

29-24

5