If possesses equal real roots

MATHEMATICS · Single correct · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

If 2x2−4kx+(k+3)=02x^{2}-4kx+(k+3)=0 possesses equal real roots, the positive value of kk is (a) −1-1 (b) 22 (c) 32\dfrac{3}{2} (d) 34\dfrac{3}{4}

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