megalecture.com的 10 大竞争对手

znotes.org

Explore 1000s of free notes, videos, quizzes, and Discord study groups for IGCSE, A Levels, IB, SAT, and many more. Trusted by 6 million students worldwide for smarter learning with ZNotes.

physicsandmathstutor.com

Unlisted:

virtualnerd.com

virtual nerd's patent-pending tutorial system provides in-context information, hints, and links to supporting tutorials, synchronized with videos, each 3 to 7 minutes long. in this non-linear system, users are free to take whatever path through the material best serves their needs. these unique features make virtual nerd a viable alternative to private tutoring.

pastpapers.papacambridge.com

Pre U Past Papers | CAIE | PapaCambridge

tutoroo.co

Looking for a language tutor? TUTOROO is the go-to language learning platform worldwide, with a whopping 357,831 teachers.

kristakingmath.com

Hi, I'm Krista. Your geeky, trusty math tutor—from basic middle school classes to advanced college calculus. Access to every course and lesson you need to ace your class!

snapxam.com

Learn how to solve Integrals with Radicals problems step by step online. Integrate int(x(x^24)^(1/2))dx. The power of a product is equal to the product of it's factors raised to the same power. When multiplying two powers that have the same base (x), you can add the exponents. The integral of a function times a constant (2) is equal to the constant times the integral of the function. Apply the power rule for integration, \displaystyle\int x^n dx=\frac{x^{n+1}}{n+1}, where n represents a number or constant function, such as 2.

pt.symbolab.com

Interactive geometry calculator. Create diagrams, solve triangles, rectangles, parallelograms, rhombus, trapezoid and kite problems.

cambridgeinternational.org

the world’s leading provider of international education for 3 to 19-year-olds and part of the university of cambridge.

mycompassclassroom.com

Try our great online classes for students and homeschool support for parents.