Sök
GeoGebra
  • Hem
  • Resurser
  • Profil
  • Classroom
  • Ladda ned appar

Problem 6_2 (A)

Författare/skapare: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 .

Nya resurser

  • Area of a Circle Illustrated
  • Untitled
  • Celsius ↔ Fahrenheit Converter
  • Slope Between 2 Points (Phase 2)
  • The Gardener's Ellipse

Upptäck resurser

  • CCSS IP Math I 2.5.1 Example 2
  • Buddy can you spare a line?
  • Intercepts
  • Tan Graphs
  • Standing waves

Undersök matematisk områden

  • Trigonometri
  • Sannolikhet
  • Subtraktion
  • Naturliga tal
  • Ellips
OmPartnersHjälpcenter
AnvändarvillkorIntegritetLicens
GrafräknareCalculator SuiteResurser

Ladda ned våra appar här:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®