if 4x^2-12x k is a perfect square. Find the numerical value of k.

Question

Harshit Panwar · Answer

4x 2 -12x+k (a-b) 2 =a 2 -2ab+b 2 4x 2 -12x+k=a 2 -2ab+b 2 a=2x -2ab=-12x b=3 therefore, k=9 for the eq to be perfect sq Hope it helps u.

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if 4x^2-12x k is a perfect square. Find the numerical value of k.

if 4x^2-12x k is a perfect square. Find the numerical value of k.

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if 4x^2-12x k is a perfect square. Find the numerical value of k.

if 4x^2-12x k is a perfect square. Find the numerical value of k.

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