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Recent questions tagged polynomials
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GATE Electrical 2021 | Question: 26
In the open interval $\left ( 0,1 \right )$, the polynomial $p\left ( x \right) =x^{4}-4x^{3}+2$ has two real roots one real root three real roots no real roots
Arjun
asked
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Calculus
Feb 20, 2021
by
Arjun
9.3k
points
gateee-2021
calculus
polynomials
0
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1
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2
GATE Electrical 2020 | Question: 1
$ax^{3}+bx^{2}+cx+d$ is a polynomial on real $\text{x}$ over real coefficients $\text{a, b, c, d}$ wherein $a\neq 0.$ Which of the following statements is true? $\text{d}$ can be chosen to ensure that $\text{x = 0}$ is a root for any ... $\text{a, b, c, d}$ can be chosen to ensure that all roots are complex. $\text{c}$ alone cannot ensure that all roots are real.
go_editor
asked
in
Calculus
Feb 28, 2020
by
go_editor
1.9k
points
gate2020-ee
calculus
polynomials
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