Question

Find the value,of a2+ b2+.c2 if,a=-3 b=2 and c=-1

Answer 1

HI MATE

YOUR ANSWER

=a2+b2+c2

=(-3)2+(2)2+(-1)2

=9+4+1

=14

MARK IT A BRAINLIEST

Answer 2

Answer:

Step-by-step explanation:

A2+b2+c2

=-3×2+2×2+-1×2

=(-6)+4+(-2)

=-6+4-2

=-6+2

=-4