Question

If a= 2,b=3and c=-2 find the values of a2+b2+c2-2ab-2bc-2ca+3abc​

Answer 1

Explanation

This is ur answer

Answer 2

a = 2

b = 3

c = -2

to find: a^2 + b^2 + c^2 - 2ab - 2bc - 2ca + 3abc

2^2 + 3^2 + (-2)^2 - 2*2*3 - 2*3*(-2) - 2*(-2)*2 + 3*2*3*(-2)

(4) + (9) + (4) - (12) - (-12) - (-8) + (-36)

4 + 9 + 4 - 12 + 12 + 8 - 36

-11........ur answer

KILLER✌