Quadratic equations class 10, to find the value of p for this equation px² –2√5 px + 15 = 0 you have to put the value of (D) b²-4ac = 0, because the roots are given equal.
Deepak BoraNewbie
If the quadratic equation px² -2√5 px + 15 = 0 has two equal roots, then find the value of p.
Share
