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Olympiad workbook

Exam: Olympiad workbook
Subject: IOQM
Chapter: Quadratic Equation

Olympiad workbook · IOQM · Quadratic Equation

Suppose 1,2,3 are the roots of the equation x^4+a x^2+b x=c . Find...

Suppose

1,2,3

are the roots of the equation

x^4+a x^2+b x=c

. Find the value of

c

.

Correct answer

36

Step-by-step solution

1,2,3

are roots of

x^4+a x^2+b x-c=0

since sum of roots is zero and fourth root is -6 Hence

\mathrm{c}=36

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