Collection of Math Videos
In this video, Rakean (9 years old) explain how to multiply two repunits. Repunits are numbers where their digits completely consist of 1. He will discuss how to find the pattern of multiplying two repunits. At the end he show to to multiply to repunist hat have 13 digits.
http://www.ask.watchmath.com to find the video answer to your problem========================================================In this video we discuss how to use substitution method to tackle two hard integral problems :).
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http://www.ask.watchmath.com to see more videos In this video we discuss how to use substitution method for more difficult problem where it is not so obvious how to choose the u-substitution.
This video discuss how to solve equation involving fractions. On the second proble we will also see that somtimes an equation has no solution
Some examples of how to solve linear equation.
Related rates problem, derivative, pythagorean, calculus, implicit differentiation
Related rates problem, derivative, pythagorean, calculus, implicit differentiation