Write an article based on this "Examine the problem. Write the reciprocal as it would usually appear. Multiply by something that can get rid of the radical on the bottom. Simplify as needed."
article: If you are asked to write the reciprocal of a set of terms containing a radical, you will need to rationalize before simplifying. Use the method for monomial or binomial denominators, depending on whichever applies to the problem. 2−3{\displaystyle 2-{\sqrt {3}}} A reciprocal is created when you invert the fraction. Our expression 2−3{\displaystyle 2-{\sqrt {3}}} is actually a fraction. It's just being divided by 1. 12−3{\displaystyle {\frac {1}{2-{\sqrt {3}}}}} Remember, you're actually multiplying by 1, so you have to multiply both the numerator and denominator. Our example is a binomial, so multiply the top and bottom by the conjugate. 12−3⋅2+32+3{\displaystyle {\frac {1}{2-{\sqrt {3}}}}\cdot {\frac {2+{\sqrt {3}}}{2+{\sqrt {3}}}}} 12−3⋅2+32+3=2+34−3=2+3{\displaystyle {\frac {1}{2-{\sqrt {3}}}}\cdot {\frac {2+{\sqrt {3}}}{2+{\sqrt {3}}}}={\frac {2+{\sqrt {3}}}{4-3}}=2+{\sqrt {3}}} Do not be thrown off by the fact that the reciprocal is the conjugate. This is just a coincidence.

Write an article based on this "Check that HTML formatting is supported by your software. Enable HTML formatting. Copy/Paste complex formatting."
article: Lack of format support is the most common issue for loss of formatting when copy/pasting between web and non-web software.  Most modern email clients or office software will enable HTML formatting by default, whether it’s a web client, like Gmail/Google Docs, or a separate piece of software, like Microsoft Word/Outlook. Software that is either very old or very simple, like WordPad, Notepad, or TextEdit will not support HTML format. It is possible that HTML formatting is supported but has been disabled. You can usually toggle this manually in the options. Enabling this option will vary depending on the client being used. Typically you will want to look for an option labeled “HTML Format” or “Rich Text” in the options section of the client or in the text composition window. For example, formatting options can be toggled in Outlook in Tools > Options > Mail Format. Once both programs you are copying from and pasting to are using HTML formatting, you can copy/paste formatted text as smoothly as any other text.

Write an article based on this "Maintain your blades. Invest in hair gel or wax for styling. Watch for overheating."
article:
Always remove any hair after using the blade. Keep the guards tidy and in order. Store all of the pieces in a case together with the clippers. Rub a few drops of oil into the blade every few times you use it. Always use a guard to cover the blade whenever the clippers aren’t in use.  Check your manual for any specific care your particular blades may need. After having your clippers for a while, you may begin to notice that it is cutting unevenly and pulling at your hair.  This means you either need to sharpen or replace your blades, whichever you prefer. To style shorter length buzzcuts, apply a pea-sized amount of gel or wax on the top of your head. Run your fingers up through the hair to distribute the product. This will give it texture and spike it up.  For cuts that are longer than an inch, wet your hair first and then use a blow dryer to make the hair spike up. For additional hold or texture, apply a small amount of hair wax or cream after blow drying. Once you’re done cutting, always unplug the clippers and put them away. While you’re in the middle of cutting, pay attention to the heat the clippers are generating – some clippers can become too hot to handle during use.  Whenever you feel this happening to yours, immediately turn them off and let them cool down a bit before resuming. This will keep your clippers functioning well over time.