Uploaded January 2020 | Updated September 2026, 2 weeks ago
If ab+bc+ca=0 , find the value of (1/a^2 - bc) + (1/b^2 - ac) + (1/c^2 - ab). Polynomials class 9. #polynomialsbyavisir
The students are requested to visit the following link as well to understand a very similar question :
If a+b+c=0, then prove that (b+c)^2/3bc + (c+a)^2/3ca + (a+b)^2/3ab = 1. Polynomials class 9.
youtu.be/l9RY46ykQh4
If ab+bc+ca=0 , find the value of (1/a^2 - bc) + (1/b^2 - ac) + (1/c^2 - ab). Polynomials class 9. #polynomialsbyavisir
The students are requested to visit the following link as well to understand a very similar question :
If a+b+c=0, then prove that (b+c)^2/3bc + (c+a)^2/3ca + (a+b)^2/3ab = 1. Polynomials class 9.
youtu.be/l9RY46ykQh4










