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Home  >>  AIMS  >>  Class11  >>  Math  >>  Sets
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Write the solution set of the equation $x^2 + x - 2 = 0$ in roster form.

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The given equation can be written as $ (x – 1) (x + 2) = 0$, i. e., $ x = 1, – 2$
Therefore, the solution set of the given equation can be written in roster form as {1, – 2}.
answered Jun 10, 2014 by thanvigandhi_1
 

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