Chemistry, asked by ItzBloomingBunnie, 2 months ago

if a square + b square + c square equals to 20 and a + b + c is equals to zero so a + b + BC + AC will be


thnks mt do adi -;-
btw thnku✨✌

gm and tc bye :)​

Answers

Answered by arshkhan16may
0

Explanation:

( a+ b + c) 2 = a2 + b2 + c2 + 2 ( ab + bc + ac)

ab + bc + ac = --20 / 2 = -10 ans.

Similar questions