Math, asked by asrejanisuresh78, 17 days ago

x^2+2px+8=0 are real and equal root. find p

Answers

Answered by mohammad191adil

1

p=2√2

Step-by-step explanation:

D=0 alpha=beta. and alpha=-b/2a. alpha=p. now, alpha×beta=c/a. p×p=8. p^2=8. p=√8. p=2√2

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