Question 286700
check out the following reference and you'll see how the method is used.
<a href = "http://answers.yahoo.com/question/index?qid=20100926112059AAcVYbp" target = "_blank">http://answers.yahoo.com/question/index?qid=20100926112059AAcVYbp</a>
check out the following answer to another question regarding the indian method for another example of how the method is used.
<a href = "http://www.algebra.com/algebra/homework/Functions/Functions.faq.question.476602.html" target = "_blank">http://www.algebra.com/algebra/homework/Functions/Functions.faq.question.476602.html</a>