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Free Calculus Help

Browse below for our collection of online calculus resources, some from, and others as links to other great math sites. There are also several free online calculators that you may find VERY useful in solving those tricky calculus problems, or for checking your answers.

Calculus Lessons

Calculus Tools:

Recent Calculus Questions

integral solution Sunday April 21, 2019

Determine whether the series is absolutely convergent, conditionally convergent, or divergent. Sunday April 21, 2019

Linear Programming using the simplex method Sunday April 21, 2019

Volume Using Cross-Sections Saturday April 20, 2019

Help with finding the n-th partial sum Saturday April 20, 2019

Brine mixture Saturday April 20, 2019

STEP problem: constructing differential equations to describe fluid mixing. Monday April 15, 2019

Getting a converging solution to a second-order differential equation Wednesday April 10, 2019

Differential Equation Hemispherical Bowl: show that k=3pia^2/2T given that x=0 when t=T and x=a when t=0. Monday April 08, 2019

Higher-Order Linear DE Problem! Monday April 08, 2019