Quadratic Equations and Inequalities Course
This course teaches mastery of quadratic equations and inequalities through effective algebraic techniques, practical modeling for real-world applications, and clear communication of solutions. Students gain confidence in handling parabolas, discriminants, complex roots, irrational roots, and inequalities, building strong problem-solving skills for everyday math challenges.
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in quadratic equations and inequalities: solve using factoring, completing the square, and the quadratic formula; handle complex and irrational roots; solve inequalities with interval notation; apply to real-world models like motion and profit; avoid errors and write precise solutions.
Elevify advantages
Develop skills
- Solve quadratic equations quickly by factoring, completing the square, and using the formula.
- Model real-world scenarios like motion, area, profit, and feasibility with quadratics.
- Analyze roots and discriminants for real, repeated, irrational, and complex solutions.
- Master quadratic inequalities using sign charts, intervals, and parabola reasoning.
- Communicate solutions clearly with structured steps, error checks, and concise reports.
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.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
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