how to type square root symbol

Homolytic Fission When the cleavage of covalent bond between two atoms takes place in a manner, which enables each atom to retain one electron of the shared pair, it is known as homolytic fission. This fission is symmetrical and leads to the formation of atoms or groups of atoms having..

Angle - When two straight lines meet at a common point, they form an angle. and are called arms of the angle BAC. The point 'A' is called the vertex. The angle formed by the two rays AB and AC is denoted by the symbol BAC. If there is only one angle at A, then the angle BAC may be denoted..

Summary Relations and Functions - A pair of objects, written in a specified order is called an ordered pair . A pair of objects, written in a specified order is called an ordered pair . For the ordered pair (a,b), a is called the first element and b, the second element. The ordered pairs (a,b) and ..

Types of Heterotrophic Nutrition - Parasitic - In ancient Greece, the person getting free meals for entertaining others by his amusing converstions was called a parasite - 'para' refers to beside and 'sitos' refers to grains. Thus, parasitism is defined as an association between individua..

Parasitic Plant - Cuscuta (Dodder) As can be seen in the diagram, Cuscuta lacks leaves and the roots are modified into specialised structures called haustoria . Haustoria penetrate the stem of the host and draws nutrition from the vascular system of the host directl..

The daily income in dollars of 5 workers is 100, 101, 104, 103, 102. Find the square root of variance in dollars. => 3.1 or 1.0 or 2 or 1.4..

What type of triangle will be formed from two sides of a square field and diagonal walkway? => 40 o -40 o -100 o triangle or 60 o -60 o -60 o triangle or 45 o -45 o -90 o triangle or 30 o -60 o -90 o triangle..

Half of a herd of camels was seen in a forest. 2 times the square root of the herd had gone to the mountain slopes. 728 camels were on the bank of a river. What was the total number of camels in the herd? => 105 or 14 or 106 or 104..

The time of a pendulum′s swing varies directly with the square root of its length. If the pendulum is 1 ft long when the time is 0.2 second, find the time if the length is 9 ft. => 0.6 second or 1.8 seconds or 15 seconds or 0.8 seconds..

Find the square root of 225 9 . => 6 or 5 or 3 or 7..