Back to Algebra: Elementary to Advanced - Equations & Inequalities
Johns Hopkins University

Algebra: Elementary to Advanced - Equations & Inequalities

This course is intended for students looking to create a solid algebraic foundation of fundamental mathematical concepts from which to take more advanced courses that use concepts from precalculus, calculus, probability, and statistics. This course will help solidify your computational methods, review algebraic formulas and properties, and apply these concepts model real world situations. This course is for any student who will use algebraic skills in future mathematics courses. Topics include: the real numbers, equalities, inequalities, polynomials, rational expressions and equations, graphs, relations and functions, radicals and exponents, and quadratic equations.

Status: Arithmetic
Status: Mathematical Modeling
BeginnerCourse10 hours

Featured reviews

SB

4.0Reviewed Nov 11, 2021

I had to drop a Calc class because it had been so long since I took Algebra. This course helped me refresh those skills where I feel much more confident moving forward.

AA

4.0Reviewed Sep 3, 2025

the course was simple and easy to understand, but i wish if it has been more verbal examples n the vedios, it some time get tough in the exam

A

5.0Reviewed Apr 26, 2022

One of the best math course i've taken so far. Explanations are simple and easy to comprehend, there are ample questions given to practice as well.

MG

4.0Reviewed Jan 22, 2023

It would be nice to have more comments on the exercises' answers and reference back to where you can see more information about that topic.

RW

4.0Reviewed Mar 13, 2023

Enjoyed this review. Questions and examples were very thought provoking. I would have liked to have more examples to practice on or a referral to other example source.

VB

5.0Reviewed Dec 20, 2022

The course gave me the chance to brush up on my algebra expertise and created a strong foundation for my study of calculus.

SH

5.0Reviewed Dec 2, 2021

T​he class was challenging and the assignments were rigorous training. I like the word problems and how fractions are used as a more complex way of learning and doing the math.

PB

5.0Reviewed Sep 6, 2021

Highly recomand this course to everyone who wants to learn or re-learn Algebra. Very good and concise brush-up tool for my old brain.

JP

5.0Reviewed Jul 27, 2024

The explanations are great, and the exercises strike a perfect balance in difficulty, helping you put the concepts into practice.

JR

4.0Reviewed May 31, 2024

Excellent course. I had difficulties in absolute values, learning how to graph and some word problems

GG

5.0Reviewed Feb 9, 2025

This is the best math class I have taken. Very well organized and the concepts are easy to understand and explained well.

BG

4.0Reviewed Mar 16, 2023

The course is good but corrections should be placed on screen when errors are made by the lecturer, as in Khan Academy. Some of the answers require more explanation.

All reviews

Showing: 20 of 168

Chad O'Haver
5.0
Reviewed Sep 10, 2022
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2.0
Reviewed Aug 5, 2022
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1.0
Reviewed Dec 9, 2022
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5.0
Reviewed Jul 25, 2021
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5.0
Reviewed Jan 5, 2022
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Reviewed Jan 28, 2023
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Reviewed Mar 18, 2022
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5.0
Reviewed Nov 23, 2021
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Reviewed Mar 16, 2024
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Reviewed Sep 14, 2022
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Reviewed Apr 27, 2022
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Reviewed Dec 21, 2022
Deleted Account
5.0
Reviewed Aug 6, 2022
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5.0
Reviewed Sep 1, 2021
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1.0
Reviewed Jan 4, 2025
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1.0
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Reviewed Dec 26, 2024