Watch this video to learn about the rules of surds. For example, \(\sqrt 4 = 2\) is not a surd. However \(\sqrt 5\) is a surd. If you use a calculator, you will see that \(\sqrt 5 = 2.236067977...\) ...

\(\sqrt{3} = 1.732050807568877\) ... \(\pi = 3.14159\) ... Roots that cannot be written as exact decimals are called surds. Leaving an answer in surd form means the answer is exact. This square has an ...

Practice the concepts of Surds and Indices at MBA section of jagranjosh.com to ace the Data Interpretation section. Prepare well for your CAT, CMAT, MAT, XAT, IIFT, SNAP etc exams. In this section we ...