Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Get accurate and detailed answers to your questions from a dedicated community of experts on our Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

The quadratic equation y=2x^2-px+6 has equal roots. Find the possible values of p.

Sagot :

[tex]\Delta=0\\ \Delta=(-p)^2-4\cdot2\cdot6=p^2-48\\ p^2-48=0\\ p^2=48\\ p=\sqrt{48} \vee p=-\sqrt{48}\\ p=4\sqrt3 \vee p=-4\sqrt3 [/tex]