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CBSE Class 10 Answered

please solve these MCQs with explanation..
Asked by pulkithere1 | 04 Feb, 2011, 10:34: AM
Expert Answer
Dear Student
Please raise only one question per query
Solution of (i) is as follows:
Given Equation is
so (c) option ie -1 is not a root of the equation
Answered by | 04 Feb, 2011, 12:02: PM

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