Mathmagic- Derive the equation. #1steemCreated with Sketch.

in #math2 years ago

Now, we are going to derive the equation.
One of the elementary formula in high school mathematics, most of us know this formula. But do we actually know why?
IMG_20180420_085043_478.jpg
(a+b)2 = a2 + b2 + 2ab

First of all we have to draw a random line and put the random point on it.
IMG_20180420_091928_321.JPG

Markdown the side as a & b
a+b is equal to this line


We need (a+b)2
So make square of this line
IMG_20180420_091846_164.JPG

Now it is a (a+b)2


Marking all the points on the place

IMG_20180420_091828_060.JPG

Now find out area of this square

(a+b)2 = a2 + b2 + 2ab

Done.

Coming out new part of #Mathmagic very soon.

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