# Daily Archives: May 15, 2019

50 posts

## Rational Expressions: Multiplying and Dividing. Ex 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Rational Expressions: Multiplying and Dividing. Ex 1. In this video, I divide two rational expressions containing binomials.

## Determine a region of the xy-plane for which the given differential equation

Subscribe for More Lessons: https://YouTube.com/WeSolveThem Tip for Good Service: https://PayPal.me/WeSolveThem Thousands of free solutions: https://WeSolveThem.com Determine a region of the xy-plane for which the given differential equation would have a unique solution whose graph passes through a point (x0, y0) in the region.

## Statistics – Calculating Variance

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Statistics – Calculating Variance. I give the formula and show one example of finding variance. For more free videos, visit http://PatrickJMT.com

## Finding Surface Area – Part 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Finding Surface Area Using Integration – The general formulas for finding surface area when rotating a curve about the X-Axis and Y-axis are given. I do one complete problem in this video; in part…

## Related Rates #4 Involving Trigonometry

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Related Rates Involving Trigonometry – A problem from UT Austin Calculus 1, HW #8. For more free math videos, visit http://JustMathTutoring.com

## The Squeeze Theorem for Limits, Example 3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! The Squeeze Theorem for Limits, Example 3. This squeeze theorem problem is a little more tricky since we have to produce the small and large function to bound our original function. It is NOT…

## Finding Areas in Polar Coordinates

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! To see a derivation of the formula, click: https://www.youtube.com/watch?v=vyBWiTNuflc Finding Areas in Polar Coordinates – In this video I show the formula and do a basic example of find areas in polar coordinates.

## MultiVariable Calculus – Implicit Differentiation

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! MultiVariable Calculus – Implicit Differentiation. In this video, I point out a few things to remember about implicit differentiation and then find one partial derivative.

## Polar Coordinates – The Basics

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Polar Coordinates – The Basics are discussed. I show how to graph a ‘polar point’ as well as how to convert from Cartesian to polar form and vice-versa. For more free math videos, check…

## Trigonometric Substitution – Example 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Please buy my book!: ‘1001 Calculus Problems for Dummies’ – you can get…

## A 6.50-kg instrument is hanging by a vertical wire inside a space ship

Leave a tip for good service: https://paypal.me/jjthetutor A 6.50-kg instrument is hanging by a vertical wire inside a space ship that is blasting off at the surface of the earth. This ship starts from rest and reaches an altitude of 276 m in 15.0 s with constant acceleration. (a) Draw a free-body diagram for the…

## If a flea can jump straight up to a height of 0.440 m, what is its initial speed

Leave a tip for good service: https://paypal.me/jjthetutor (a) If a flea can jump straight up to a height of 0.440 m, what is its initial speed as it leaves the ground? (b) How long is it in the air? Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

## Evaluating Numbers Raised to Fractional Exponents

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Evaluating Numbers Raised to Fractional Exponents – About 6 random examples!

## Sum and Difference Identities for Sine and Cosine, More Examples #3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! I SAY COS(X) IS NEGATIVE IN Q4, BUT IT SHOULD BE POSITIVE! SORRY FOR THE CONFUSION! Sum and Difference Identities for Sine and Cosine, More Examples #3. More examples of using the sum and…

## SAT Math – Question 14, Section 2, 2016 Edition and Beyond

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! SAT Math – Question 14, 2016 Edition and Beyond. Section 2 – A Calculator IS allowed!

## Find a Basis for Col A and a basis for Nul A

Leave a tip for good service: https://paypal.me/jjthetutor For this problem, you are asked to identify the column space and null space of a matrix A i.e. find col(A) and nul(A) or N(A); C(A) depending on your classes preferred notations. Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

## Double Integral Using Polar Coordinates – Part 2 of 3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Double Integral Using Polar Coordinates – In this video, I begin calculating the integral! For more free math videos, visit http://PatrickJMT.com

## Find Equation of Polynomial given Degree, Roots (Complex) and a Point

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Find Equation of Polynomial given Degree, Roots (Complex) and a Point that the polynomial goes through

## Roots of Complex Numbers Example 5

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! Roots of Complex Numbers Example 5

## SAT Math – Question 3, 2016 Edition

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! SAT Math – Question 3, 2016 Edition Section 1 – No calculator allowed

## L’Hospitals Rule – Indeterminate Products

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! L’Hospitals Rule – Indeterminate Products For more free math videos, check out http://justmathtutoring.com and click on the ‘Free Video Lessons’ tab on the left. The videos are organized so that you can easily find…

## Series Quiz #1: 3 Examples, Converge or Diverge?

Being a patron and supporting my content is part of the reason the videos are not behind a paywall! https://www.patreon.com/patrickjmt . Please consider supporting! Just a little ‘quiz’ for you to take on series! 3 examples for you to decide upon whether or not they converge or diverge. Detailed instructions are provided!

## Calculating Limits – Factor and Cancel

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! ðŸ™‚ https://www.patreon.com/patrickjmt !! For more free math videos, go to http://justmathtutoring.com and click on the ‘Free Video Lessons’ tab on the left. The videos are nicely organized for you to find whatever you may need! If you…