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If the quadratic equation px2- 2√5px …

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If the quadratic equation px2- 2√5px +15=0 has two equal roots then find the value of p.

Posted by Naveen Panchal 6 years, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Dipti Singh 6 years, 10 months ago

1/3

0Thank You

Ram Kushwah 6 years, 10 months ago

b2=4ac

( 2√5 )^2=4*15*p

20=60p

p=1/3

0Thank You

Puja Sahoo? 6 years, 10 months ago

P=3

1Thank You

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CBSE > Class 10 > Mathematics