" solve "(x-b-c)/(a)+(x-c-a)/(b)+(x-a-b)/(c)=3

The value of x in the equation: (x-b-c)/(a)+(x-c-a)/(b)+(x-a-b)/(c)=3

(_x^( If )-b-c)/(a)+(x-c-a)/(b)+(x-a-c)/(c)=3

The equation (a(x-b)(x-c))/((a-b)(a-c)) + (b(x-c)(x-a))/((b-c)(b-a))+ (c (x-a) (x-b))/((c-a)(c-b))= x is satisfied by

The equation (a(x-b)(x-c))/((a-b)(a-c)) + (b(x-c)(x-a))/((b-c)(b-a))+ (c (x-a) (x-b))/((c-a)(c-b))= x is satisfied by

Solve the equation, (x - ab)/(a + b) + (x - bc)/(b + c) + (x - ca)/(c + a)= a + b + c . What happens if 1/(a + b) + 1/( b + c) + 1/(c + a) = 0

If F(x)=((x-b)(x-c))/((a-b)(a-c))+((x-c)(x-a))/((b-c)(b-a))+((x-a)(x-b))/((c-a)(c-b)) , show that F(0)=1.