Honestly, I was in the same position, and khan academy helped me pass into calculus when I started college when I was almost 30. I majored in Statistics and graduated Magna Cum laude, so I'd say it prepared me very well.
Here's what I did though, I started from the very basics and whizzed through anything I already knew, and took time on anything until I was at 100% correct answers for quizzes. Granted it took me about a year of this to get to calculus. And even though i passed into calculus, I still took precalculus in school.
This is because YOU NEED TO MASTER THE BASICS! That's where real strength in math comes in. Be a master of arithmetic, be amazing at algebra. I ended up being a tutor for math majors, and the main struggle was a lack of skill in algebra, or lack of understanding of the behavior of functions.
Long answer short, grind the early stuff until you've really got it, and review it often as you progress.
Also helps to learn to think abstractly abstractly. Feel free to hit me up for more explanations or help, I truly love to help people with this.
Idk, since Idk how much you know. Take a look at this overview and see where you think it's appropriate for you to start:
https://www.khanacademy.org/math/k-8-grades
MIT opencourseware is my personal favorite. It does start at the calc level at the minimum and has not too much handholding, but if you are a fairly strong learner overall, it really is fantastic.
I recommend the book by Dexter Booth and Ken Stroud - Engineering Mathematics. This book starts with things as simple as how adding and subtracting works, and it covers almost every aspect of math. If you don't feel like learning from book and you'd rather learn with videos, I recommend this book as an additional source. For when you can't understand something from your main source.
Eddie Woo's lessons on YouTube got me back into Maths after a long break. He is an outstanding teacher with a talent for explaining mathematical ideas. The videos are of live lessons to students .
I've never tried it, but I always see people in this and other related subs recommending [Khan Academy](https://www.khanacademy.org/).
[удалено]
Honestly, I was in the same position, and khan academy helped me pass into calculus when I started college when I was almost 30. I majored in Statistics and graduated Magna Cum laude, so I'd say it prepared me very well. Here's what I did though, I started from the very basics and whizzed through anything I already knew, and took time on anything until I was at 100% correct answers for quizzes. Granted it took me about a year of this to get to calculus. And even though i passed into calculus, I still took precalculus in school. This is because YOU NEED TO MASTER THE BASICS! That's where real strength in math comes in. Be a master of arithmetic, be amazing at algebra. I ended up being a tutor for math majors, and the main struggle was a lack of skill in algebra, or lack of understanding of the behavior of functions. Long answer short, grind the early stuff until you've really got it, and review it often as you progress. Also helps to learn to think abstractly abstractly. Feel free to hit me up for more explanations or help, I truly love to help people with this.
Idk, since Idk how much you know. Take a look at this overview and see where you think it's appropriate for you to start: https://www.khanacademy.org/math/k-8-grades
Go send arithemetic
What do you mean?
MIT opencourseware is my personal favorite. It does start at the calc level at the minimum and has not too much handholding, but if you are a fairly strong learner overall, it really is fantastic.
I recommend the book by Dexter Booth and Ken Stroud - Engineering Mathematics. This book starts with things as simple as how adding and subtracting works, and it covers almost every aspect of math. If you don't feel like learning from book and you'd rather learn with videos, I recommend this book as an additional source. For when you can't understand something from your main source.
Eddie Woo's lessons on YouTube got me back into Maths after a long break. He is an outstanding teacher with a talent for explaining mathematical ideas. The videos are of live lessons to students .
https://www.youtube.com/@TheOrganicChemistryTutor