For equation x4−2x3−2x2+18x−63=0 if two of its roots are equal i – InterviewSolution

1.	For equation x4−2x3−2x2+18x−63=0 if two of its roots are equal in magnitude but opposite in sign the other two roots are
Answer» For equation $x^{4} - 2 x^{3} - 2 x^{2} + 18 x - 63 = 0$ if two of its roots are equal in magnitude but opposite in sign the other two roots are

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