Math, asked by abhishekalkari11, 1 year ago

Prove that equation : (x-a) (x-b) + (x-b) (x-c) + (x-c) (x-a) will have equal roots if and only if a=b=c.

Answers

Answered by tushar8138
0

for equal roots the given equation must satisfy the above condition

so by simply replacing X by a,b,c the

you will get 0

thus proved

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