find the value of p for which the quadratic equation 4x^2+px+3p=0 has equal roots
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Answer:
For real and equal roots, we must have D=0. ∴ D=0⇒p2-48=0⇒p2=48⇒p=±√48⇒p=4√3 or -4√3.
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Answer:
4^3 is right answer friend
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