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ExponentsAn exponent defines the number of times a number is to be multiplied by itself. For example, in ab, where a is the base, and b the exponent, a is multiplied by itself b times. In a numerical example, 25 = 2 × 2 × 2 × 2 × 2. An exponent can also be referred to as a power: a number with an exponent of 2 is raised to the second power. There are some other