Question

a square + b square + c square is equal to 16 if a b + BC + CA is equal to 10 find a b c

Answer 1

hope, its will help u

Answer 2

for this equation we solve this

(a+b+c)^2=a^2+b^2+c^2+2(ab+bc+ca)

=16+2(10)

=16+20

=36

( a+b+c)=√36
=6