The exponent of a number says how many times to use the number in a
multiplication. In this example: 8<sup>2</sup> = 8 × 8 = 64. In words: 8<sup>2</sup> could be called "8 to
Evaluate numerical expressions with rational exponents, and convert between
equivalent forms of ... Evaluating rational exponents: negative unit-fraction.
Rational (fractional) exponents are an alternate way to express roots! ... and the
numerator becomes the exponent of the radicand (expression inside the radical)
Nov 22, 2010 ... In this video we investigate what to do with exponents that are fractions.
Remember that 3 to the fourth power means 3 times 3 times 3 times 3 ...
This prealgebra lesson explains fractional (rational) exponents.
Jan 6, 2010 ... How to deal with fractional powers.wmv. maths520 ... Negative Exponents and
Fractional Exponents - Examples - Duration: 10:15. patrickJMT ...
Taking a quantity to a negative exponent is equivalent to taking the reciprocal ...
In a fractional exponent, the numerator is the power to which the number should ...
The meaning of a fractional exponent. Radical form versus exponential form. The
meaning of a negative exponent.
Simplifying fractional exponents; Simplifying fractions with exponents; Negative
fractional exponents; Multiplying fractional exponents; Dividing fractional ...
Multiplying fractional exponents. Multiplying fractional exponents with same
fractional exponent: a <sup>n/m</sup> · b <sup>n/m</sup> ...