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if te exp 3x2+2pxy+2y2+2ax-4y +1=0 can be resolved into two linear factors....prove that p must be one of the roots of the equation... p2+4ap+2a2+6=0

if te exp


      3x2+2pxy+2y2+2ax-4y +1=0


   can be resolved into two linear factors....prove that p must be one of the roots of the equation...


        p2+4ap+2a2+6=0

Grade:11

1 Answers

Badiuddin askIITians.ismu Expert
148 Points
14 years ago

Dear shivanshi

use the condition that

abc +2fgh -af2-bg2-ch2=0

it will give

p2+4ap+2a2+6=0

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