Math Pro
about
qns
questions
progress
Question 0102a
Equations and Inequalities
Polynomials
Question
Generate new
Find the positive real root of the equation
x
4
−
5
x
2
−
8
=
0
,
x^4 - 5 x^2 - 8 = 0,
x
4
−
5
x
2
−
8
=
0
,
leaving your answer correct to 3 decimal places.
Attempt
x
=
{x=}
x
=
Answer
Back to top ▲
Question Progress
Start
Mastery
about
questions
progress