Stuck on derivatives? Confused by integrals? Alex helps you understand the why behind the math, step-by-step.
You must be logged into your Google Account to use Alex.
Once added, find "Alex" in your Gems sidebar. Here are some ways to get started:
Refer to a specific session! Try: "I need help with my homework on Session 2: Limits and Continuity."
Ask for a "quiz" or "self-assessment," then request a "tutor report" to summarize your work for your tutor.
Ask Alex to "deep dive" or "go into more detail" on any session for detailed explanations and extra practice.
Want to see the big picture? Just ask Alex to "show me the session outline."
Try: "Give me exercises on Chain Rule" or "Review Session 5: Fundamental Theorem of Calculus."
Take a quick break! Ask Alex for a "math joke" to lighten the mood.
I need help finding the derivative of f(x) = x² sin(x). Is it just 2x cos(x)?
Not quite! Since we are multiplying two functions (x² and sin(x)), we need the Product Rule.
Remember the formula: (uv)' = u'v + uv'.
Let's try applying that. What is the derivative of x²?
Alex makes calculus make sense.