Math, asked by mishramishra, 1 year ago

If roots of the quadratic equation p(q-r)x^2+q(r-p)x+r(p-q)=0 are equal , show that : 1/p + 1/ r=2/q

Answers

Answered by knowledgehunter767
1

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mishramishra: ThankYou
Diyaa08: the answer is good but please write it clearly
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