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  2. Exponentiation - Wikipedia

    en.wikipedia.org/wiki/Exponentiation

    The base 3 appears 5 times in the multiplication, because the exponent is 5. Here, 243 is the 5th power of 3, or 3 raised to the 5th power. The word "raised" is usually omitted, and sometimes "power" as well, so 3 5 can be simply read "3 to the 5th", or "3 to the 5".

  3. Power of two - Wikipedia

    en.wikipedia.org/wiki/Power_of_two

    A power of two is a number of the form 2n where n is an integer, that is, the result of exponentiation with number two as the base and integer n as the exponent . Powers of two with non-negative exponents are integers: 20 = 1, 21 = 2, and 2n is two multiplied by itself n times. [1] [2] The first ten powers of 2 for non-negative values of n are:

  4. Fifth power (algebra) - Wikipedia

    en.wikipedia.org/wiki/Fifth_power_(algebra)

    In arithmetic and algebra, the fifth power or sursolid [1] of a number n is the result of multiplying five instances of n together: n5 = n × n × n × n × n. Fifth powers are also formed by multiplying a number by its fourth power, or the square of a number by its cube . The sequence of fifth powers of integers is:

  5. Exponential function - Wikipedia

    en.wikipedia.org/wiki/Exponential_function

    Exponential functions with bases 2 and 1/2. The exponential function is a mathematical function denoted by () = ⁡ or (where the argument x is written as an exponent).Unless otherwise specified, the term generally refers to the positive-valued function of a real variable, although it can be extended to the complex numbers or generalized to other mathematical objects like matrices or Lie algebras.

  6. The Power of Five - Wikipedia

    en.wikipedia.org/wiki/The_Power_of_Five

    The Power of Five (re-titled as The Gatekeepers in the US) is a series of five fantasy and suspense novels, written by English author Anthony Horowitz. Published between 2005 and 2012, it is an updated re-imagining of Horowitz's Pentagram series, which the author had left unfinished in the 1980s after he only wrote four of the five planned ...

  7. Power Five conferences - Wikipedia

    en.wikipedia.org/wiki/Power_Five_conferences

    The power conferences are all part of NCAA Division I, which contains most of the largest and most competitive collegiate athletic programs in the United States, and the Football Bowl Subdivision (FBS), which is the higher level of college football within NCAA Division I. [5] Since the demise of the original Big East Conference in 2013 and the establishment of the College Football Playoff (CFP ...

  8. Oxford scientists' new light-absorbing material can turn ...

    www.engadget.com/science/oxford-scientists-new...

    Solar energy has also become a cheaper power option just over the last decade. The cost of solar photovoltaic technology has dropped by 90 percent in the last 10 years, according to the Global ...

  9. Degree of a polynomial - Wikipedia

    en.wikipedia.org/wiki/Degree_of_a_polynomial

    In mathematics, the degree of a polynomial is the highest of the degrees of the polynomial's monomials (individual terms) with non-zero coefficients. The degree of a term is the sum of the exponents of the variables that appear in it, and thus is a non-negative integer. For a univariate polynomial, the degree of the polynomial is simply the ...