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Quadratic Equations and Inequalities Course

Quadratic Equations and Inequalities Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

Gain practical expertise in quadratic equations and inequalities. Master solving methods including factoring, completing the square, and the quadratic formula. Explore real, irrational, and complex roots, discriminants, graphing parabolas, and interval notation. Solve inequalities using sign charts and apply quadratics to models in motion, area, and profit while developing clear, error-free solutions.

Elevify advantages

Develop skills

  • Solve quadratic equations quickly using factoring, completing the square, and the quadratic formula.
  • Apply quadratics to real-life scenarios like motion, area, profit, and feasibility analysis.
  • Examine roots and discriminants for real, repeated, irrational, and complex solutions.
  • Handle quadratic inequalities with sign charts, interval notation, and parabola analysis.
  • Present solutions clearly with structured steps, error checks, and precise explanations.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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