Question

if a + b + C is equal to 0.find value of
( asquare/bc + b square /ca +c square / a b )

Answer 1

first make denominator in three fractions then we will get bcube + acube+ ccube /ABC since a+b+c=0 so a+b=-c cubing on both side we get (a+b) cube =-c cube (a+b) cube expansion gives acube + bcube +3ab(a+b) since we know that (a+b) =-c so acube + bcube-3abc =-c cube thus 3abc = acube +bcube +ccube hence answer is 3abc/abc i.e. 3 ( please mark it as brainliest )

Answer 2

asqare/bc +bsquare/ac +csquare/ab
=acube +bcube +ccube /abc
=3abc/abc
=3