Quadratic Equations Using Excel : Using Microsoft Excel

[@awan015]

Big mistake at locating A and C. It should be Y = aX^2 + bX + C.

[@raponzel2006]

+awan015 He just reordered it, but it is still correct. It's just not the order we are used to. Try graphing y= 1 + 2x+3x^2, y = 3x^2 +2x+1 and you'll see

[@sanimbagchand4077]

there order does not matter but in the formula in place of 2a there should be 2c as per the order of his equation

[@wc550]

This is a good guide for using Excel, but as someone mentioned below, the coefficients 'a' and 'c' have been reversed.

[@JerichoCasio]

great job. Loved the video and it helped me finish a project. Really appreciate you taking the time for this. So much money we spend on educations when all the while there is much we can teach one another.

[@amuthananthony3498]

yes its working, the explanation is very easy to get to understand. its great.

[@dondean517]

A and C are reversed. The way you have it it would have to 2C on the bottom NOT 2A.

[@GCKteamKrispy]

You can use every letter you want instead of those, however you HAVE TO use SAME letters in the x1,2 formula

[@machinedesignonline1133]

Yes it should be ax^2+bx+c

[@ioeopep]

Thanks a lot for this tutorial. Very useful!

[@fanfarrada]

Just a comment: We'd like to know, why do teachers on Video explain the subjects in a so fast speech?

[@Lebeau-26]

Thanks, for the video he is a big helped

[@jainikshah3875]

Where is that exponential sign in keyboard

[@jwhisner435]

Thanks!

[@simoncurran3462]

Agreed. Big mistake on A and C.

[@darkrocker85]

he confused a and c. bad guide.

[@MrGiggidy90]

LOL his A and C are the wrong way round, better luck next time

[@zxproduction4003]

i want to know how to compte delta Δ ??????

[@ea168]

helpfull ted

[@allendiscaya1970]

I think this is wrong