Leaning math is primarily a solitary endeavor that takes time to learn properly. If you are an adult starting from basic algebra be prepared to spend at least 2 years of your life in order to get to where you need to be in order to begin physics. (Ie Allegra, function, trig, calculus) You have lots of options but assuming you don't want to go back to college these are 3 tools that are 100% free and as good if not better than any of the paid options.
1 Every day on this site https://www.khanacademy.org
2 Use this for graphing desmos.com/calculator
3 Use this to supplement (ie free text) myopenmath.com