Algebra Fundamentals: Quadratic Equations and Expressions — PickAClass
⏱ 2h 42m 📚 27 lessons

Algebra Fundamentals: Quadratic Equations and Expressions

Master the core algebraic techniques to solve, graph, and apply quadratic equations and expressions through clear, step-by-step written explanations.

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About this course

Quadratic equations are the cornerstone of algebra, appearing everywhere from physics problems to financial modeling. Understanding how to manipulate these expressions is essential for anyone looking to build a strong foundation in mathematics and analytical problem-solving. This course guides you from the absolute basics of algebraic expressions to confidently solving complex quadratic equations on your own. You will transition from recognizing basic algebraic terms to fluidly applying multiple solving methods, understanding the geometric properties of parabolas, and analyzing real-world scenarios mathematically. What you'll learn: - Understand foundational algebraic terminology and the structure of quadratic expressions - Factor quadratic equations using systematic written methods - Apply the quadratic formula and completing-the-square techniques to find real and complex roots - Analyze the discriminant to determine the nature of equation roots - Graph quadratic functions by identifying vertices, intercepts, and axes of symmetry - Solve practical word problems by translating written scenarios into quadratic models The course begins with fundamental definitions of variables, coefficients, and exponents, ensuring you have the prerequisite knowledge before moving on to factoring strategies and graphing techniques. You will then progress to advanced solving methods and real-world applications, cementing your skills through structured written exercises. This course is designed specifically for beginners, students preparing for algebra-heavy exams, or professionals looking to refresh their mathematical foundation. No prior advanced math knowledge is required. Start reading today to unlock a clear, logical understanding of quadratic mathematics.

Course contents

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    2h 42m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Algebra Fundamentals: Quadratic Equations and Expressions
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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