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.

Nuove risorse

Using Experimental Probability to Estimate π - Monte Carlo Method
Reflection = 180° Rotation about a Line
Shells
Reflection across a line
רישום חופשי

Scopri le risorse

Dilatasi P(a,b)
Refraction at a plane surface
Step 1
Quiz on Estimation of Values of Surds 估算根式的值：測驗
Rectanlge Rhombus and Square

Scopri gli argomenti

Logaritmi
Pitagora o teorema di Pitagora
Baricentro o centro di massa
Disequazioni
Triangoli isosceli