To multiply radicals, you can use the product property of square roots to multiply the contents of each radical together. Then, it's just a matter of simplifying! In this tutorial, you'll see how to multiply two radicals together and then simplify their product. Check it out! 1  problem. 2  multiply.  multiply radicals.
While old time horsemen expected their leather to change color over time, today's riders are often more concerned with keeping the leather the same color it was when they bought it. The trick is to use leather care products that are easy on both the leather and on leather dyes.hile old time horsemen expected their leather to change color over time, today's riders are often more concerned with keeping the leather the same color it was when they bought it. The trick is to use leather care products that are easy on both the leather and on leather dyes.
Treat the leather with an ink stick designed for use with leather. Much of the time, when you take your leather item to a professional cleaner to get serviced, this is what they use to remove stains. Although they can be pricey, it's only a nominal cost compared to what you probably paid for authentic leather.. Determine the depth of the stain. If the ink stain is fresh and only on the surface of your leather item, begin cleaning according to the steps below. If the ink stain is older or has soaked deep into the leather, you will likely have to re-dye the leather professionally to remove the stain.