A) Real and unequal
B) Rational and equal
C) Irrational and equal
D) Irrational and unequal
Correct Answer: C
Solution :
Let \[f(x)={{x}^{2}}+2\sqrt{3}x+3=0\] Then \[x=\frac{-2\sqrt{3}\pm \sqrt{12-12}}{2}\]or\[x=-\sqrt{3}\]. Thus roots are irrational and equal.You need to login to perform this action.
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