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Descărcările Aplicației
Problem 6_2 (A)
Autor:
angela
6_2
Show that roots of the cubic equation
are in arithmetic progression if and only if
.
Solution:
Suppose roots are
,
, and
with
. Then,
.
and
. It follows that
and
.
Materiale noi
Rose Curve
apec
רישום חופשי
Trefoil Knot
Slope and Road Signs
Descoperă materiale
Graphs of equations in a finite field: cylindrical
CircleSliderSimple04
centroid
مضلع 1
Notes 3 11/19/18
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Descoperă Subiecte
Funcții exponențiale
Matematică
Medii
Pătrat
Geometrie