2929=29×101, which is clearly not a perfect square. Therefore, the square root of 2929 is approximately equal to ±√2929, which can be calculated to be approximately ±54 and ±12 using a calculator. Squaring is an arithmetic operation, where a number is multiplied by itself. It is denoted by raising a number to the power of 2, represented as a2 or a × a (which means multiplying a by itself, known as the second power of a). For example, 4 × 4 = 16, and 8 × 8 = 64. The square symbol is represented by 2. The square root symbol is a mathematical symbol used to indicate a radical or the operation of taking the root of a number or an algebraic expression. If a? = b, then a is the nth root of b or a is the 1/n power of b. The square root symbol is represented by a radical sign (√) which surrounds the number or expression being rooted on the left side, with a line extending beneath and a horizontal line above enclosing the radicand, and it should not exceed these boundaries.