Math, asked by legend441, 10 months ago

Show that the equation x square + px - 1 = 0 has
real and distinct roots for all real values of p.​

Answers

Answered by IamIronMan0
8

Answer:

 {x}^{2}  + px - 1 = 0

Find D

d = { {p}^{2} + 4 }

Now

 { {p}^{2} + 4 }   > 0 \:  \:  \:  \:  \:p  \in \: r

So it has real and distinct roots

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