find value of k for 2x square+kx+3=0
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Solution:-
The given equation is 2x² + kx + 3 = 0
Here a = 2, b = k and c = 3
For equal roots, D = 0
So,
b² - 4ac = 0
Therefore,
k² - 24 = 0
k = √24
k = + 2√6 or k = - 2√6
Answer.
The given equation is 2x² + kx + 3 = 0
Here a = 2, b = k and c = 3
For equal roots, D = 0
So,
b² - 4ac = 0
Therefore,
k² - 24 = 0
k = √24
k = + 2√6 or k = - 2√6
Answer.
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