Khan Academy
The above website has thousands of videos where this dude explains Math problems. Each video is about 10 minutes and easy to understand. Search for the topic that you are having trouble grasping OR "Practice with an Exercise."

Kahn Academy Login
When logging in for the first time, use your account. It's the same way that you log into Google docs. Please don't use your personal gmail or Facebook.

After logging in scroll down to be the very BOTTOM of the page and click "Add a coach." My coach ID is:

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