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Question 0102a
Equations and Inequalities
Polynomials
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Find the positive real root of the equation
4
x
4
−
5
x
3
−
6
x
2
−
x
−
5
=
0
,
4 x^4 - 5 x^3 - 6 x^2 - x - 5 = 0,
4
x
4
−
5
x
3
−
6
x
2
−
x
−
5
=
0
,
leaving your answer correct to 3 decimal places.
Attempt
x
=
{x=}
x
=
Answer
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