x2+y2 = 1/2 [ ( x2+y2 ) – ( x2+y2 ) ]
Code for Blogger – x<sup>2</sup>+y<sup>2</sup> = 1/2 [ ( x<sup>2</sup>+y<sup>2</sup> ) – ( x<sup>2</sup>+y<sup>2</sup> ) ]
2. pm x pn = pm+n
Code for Blogger – p <sup>m</sup> X p <sup>n</sup> = p <sup>m+n</sup>
You have to take care of it. After that, you can also set the colour and design according to the theme. For more details check out the How To Write Chemical Formula In Blogger video. This video is in Hindi language.