Foundations of Inequalities for Problem Solving — PickAClass
⏱ 2h 42m 📚 27 lessons

Foundations of Inequalities for Problem Solving

Develop a solid understanding of mathematical inequalities and apply them to solve a wide range of quantitative problems effectively.

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About this course

Struggling to confidently solve quantitative problems that involve comparisons and ranges? Understanding inequalities is a fundamental skill that unlocks clarity in various mathematical and real-world scenarios. This course will guide you from basic concepts to advanced application techniques, transforming your ability to analyze, interpret, and solve inequality-based challenges with precision. What you'll learn: * Learn the fundamental definitions, symbols, and properties of inequalities. * Understand how to manipulate and solve linear, quadratic, and rational inequalities. * Apply techniques for solving inequalities involving absolute values and systems of inequalities. * Practice expressing solution sets accurately using interval notation and graphical representations. * Develop logical reasoning to model and solve practical problems constrained by inequalities. * Master the systematic approach to tackle complex inequality problems encountered in quantitative analysis. The course begins with core concepts and gradually progresses to more complex types, emphasizing a systematic approach to problem-solving. You will engage with numerous examples and practice exercises to solidify your understanding. This course is designed for absolute beginners with no prior knowledge of inequalities, and assumes only basic arithmetic skills. Start building a strong foundation in inequalities today to confidently approach any quantitative challenge.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 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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has successfully demonstrated mastery of
Foundations of Inequalities for Problem Solving
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
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1.7 hrs
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Behavioral copywriting
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1.9 hrs
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Foundations of Inequalities for Problem Solving
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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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pickaclass.com/certificates/PCC-2026-X4F7-AP19
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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