Four is equivalent to two raised to the second power. This is an illustration of how exponents and powers are used in algebra. The expression 22, or two raised to the second power, is written as a numerical expression.
The first two in the phrase are the base, while the second two are the exponent or power. The index number is a different term for an exponent. In algebra, the exponent is represented as a little integer to the right of the base number in the provided statement.
This power can also be written as 2 x 2, which depicts a process of repeated multiplication. The exponent or power tells us how many times to multiply the base number. For instance, 10 to the third power, or 103, denotes multiplying the number 10 by three, or 10 x 10 x 10. This expression has a 1,000 response.