Lessons + UPCAT Practice
175 worked lessons and every practice set, marked instantly.
₱499one payment
Basic Calculus · Derivatives
The Power Rule for Derivatives
Differentiate any polynomial in seconds — bring the power down in front, lower it by one, let constants ride along, and remember that lone constants vanish.
This lesson is part of a NEXUS plan.
Log in if you already have a plan, or pick one below. You pay once with any QR Ph app (GCash, Maya, your bank) and the whole library unlocks straight away.
Plans
Pick a plan, pay once by QR Ph
The diagnostic exam stays free. Everything else is one payment, no subscription.
All-Access Pass
Lessons, every practice set, and a seat in the current live review batch.
₱1,499one payment
Compare every plan, including the review pack and live classes »