Question

100!! points ..help me with this question

Answer 1

px^2-2* root5px+15=0
a=p b=2 *root5p c=15
b^2-4ac=0
2root5p^2-4*p*15=0
20p^2-60p=0
20p(p-3)=0       here we r taking common
therefore p=0, p=3

hope it helps you..❤✌

Answer 2

px^2-2* root5px+15=0

S0lUTI0N   :

= a=p b=2 *root5p c=15

= b^2-4ac=0

= 2root5p^2-4*p*15=0

= 20p^2-60p=0

= 20p(p-3)=0..................    [here we are taking common ]

THEREF0RE   p=0, p=3

#BE BRAINY