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.

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