EnglishJharkhand TGT 2017
Q381.Given that x4 +4x3 –2x2 –12x+9=0 has two Paris of equal roots then the roots are –
Correct answer: (1,1,–3,–3)
Math Chapter Wise subcategory
Theory Of Equation And Inequations questions
EnglishKVS TGT DEC 2017
Q382.If one root of the equation 2 ix 2(i 1)x (2 i) 0 is 2 i, then the other root is–
Correct answer: –i
EnglishUP PCS (Pre) 2006
Q383.If one root of the equation 3x4 –10x3 +4x2 –x–6=0 is 1 i 3 2 +, then the other roots are:
Correct answer: 1 i 3 2,,3 2 3 −
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