Class 11Mathematics4-2.Quadratic Equations and InequationsSolution of quadratic equations and Nature of roots
DifficultThe number of distinct real solutions of the equation $x|x+4|+3|x+2|+10=0$ is
- A$3$
- B$1$
- C$0$
- D$2$
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If the roots of the equation $x^2 - (3k - 1)x + 2k^2 + 2k = 0$ are equal,then the value of $k$ will be .....
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View SolutionIf $x = 2 + 2^{2/3} + 2^{1/3}$,then the value of $x^3 - 6x^2 + 6x$ is:
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