Since, x=6 is a root of 3x2−px−24=0
⇒3(6)2–p×6−24=0⇒108−6p−24=0⇒6p=84⇒p=14 Hence, p=14.
If one root of a quadratic equation 3x2+Px+4=0 is 23, find the value of P.
If x = 6 is a root of the quadratic equation 3x2−mx−24=0, then the value of m is __
Find the value of p; if one root of the quadratic equation 3x2-px-6=0 is 3. Also, find the second (other) root of the equation.