Q 1: A surd having unity as its rational factor, the other factor being irrational is called a _______. Simple radicals Pure radicals

Q 2: 3Ö5, 5Ö5 and 7Ö5 are _____ radicals. Similar Dissimilar

Q 3: If a is a rational number and Öb is a surd then a + Öb, a  Öb are called ________. Mixed Simple

Q 4: 3Ö3, 5Ö7, 6Ö5 are ______ radicals. Similar Dissimilar

Q 5: Express 5Ö6 as a pure radical. Ö150 Ö160 Ö170

Q 6: If two radicals are different multiples of the same radical, they are called _________. Similar radicals Dissimilar radicals

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Question 8: This question is available to subscribers only!

