Remember using formulas to calculate simple math problems like 2+2=4, or 2 pizzas x $10 dollars = $20? You can use these same formulas to work with numerical data in your spreadsheets, just like you...

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- WE WANT TO SOLVE THE GIVEN QUADRATIC EQUATION USING THE QUADRATIC FORMULA PROVIDED HERE IN RED, WHERE "A" IS THE COEFFICIENT OF THE X SQUARED TERM, B IS THE COEFFICIENT OF THE X...
- WELCOME BACK. TODAY WE'RE GOING TO TAKE A LOOK AT HOW TO FIND THE INVERSE OF A 2 X 2 MATRIX USING A SPECIFIC FORMULA. SO IF WE HAVE MATRIX A IN THIS FORM THEN A INVERSE WILL = 1 DIVIDED BY...
- WELCOME TO A LESSON ON HOW TO DETERMINE THE REMAINING LOAN BALANCE AFTER A CERTAIN NUMBER OF YEARS USING THE LOAN FORMULA. WITH LOANS IT IS OFTEN DESIRABLE TO DETERMINE WHAT THE REMAINING LOAN...
this is a video on the quadratic formula and let's get started uhm to access my menu you have to press second alpha to enter the letters i n d e x then press alplha to enter the eight and the...
- WE WANT TO SIMPLIFY THE GIVEN RADICAL EXPRESSIONS INVOLVING SQUARE ROOTS AND WE'LL SEE EXPRESSIONS LIKE THIS WHEN USING THE QUADRATIC FORMULA. THE FIRST STEP IS GOING TO BE TO SIMPLIFY THE...
>> Hi, this is Julie Harland and I'm YourMathGal. Please visit my website at yourmathgal.com where you could search for any of my videos organized by topic. This is Part 1 of the...

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What we're going to do in this video is review the product rule that you probably learned a while ago. And from that, we're going to derive the formula for integration by parts, which...
Voiceover: We're now gonna talk about probably the most famous formula in all of finance, and that's the Black-Scholes Formula, sometimes called the Black-Scholes-Merton Formula, and...
In the last video we took the MacLauren expansion of e^x, and we saw that it looked like some type of a combination of the polynomial approximations of cos(x) and of sin(x), but it's not...