Problem 7_7

7_7

Solve the quartic equation

7_7 Answers:

From the graph, you can see that 1.3 and -2.3 are the real roots of the quartic polynomial. By the complex root tool on GeoGebra, 0.5 +0.87i and 0.5-0.87i.

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Untitled
Two Triangle Theorem
Proving Triangles Similar: Multistep Transformations
Portions of a Sphere
Line Through Two Points and Slope

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Vertical Angles
Graph Inequalities from Slope Intercept Form
חקירת ריבוע מבני ואלכסנדר
Perpendicular Bisector Theorem
im.g.1.01.3 Can you make a perfect copy?

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Equazione differenziale
Mediana
Funzioni logaritmiche
Logaritmi
Triangoli simili