- Negative Exponents,
a selection of answers from the Dr. Math archives.
- Working with Negative Exponents
- Is multiplying by 10 to the negative 3rd power the same as dividing
by 10 to the positive 3rd power?
- Negative Exponents
- What does the negative power of 2 mean?
- Exponents Containing Negative Integers
- Order of operations and raising a negative number to a power.
- Nested Negative Exponents
- How do I deal with nested negative exponents?
- Negative Numbers Combined with Exponentials
- Why in the order of operations is negation a multiplication done
after exponentiation, rather than as a part of the base? What about
polynomials?
- Positive and Negative Exponents
- Why does (-1)^n = 1 for any even number n, and why is (-17) ^-8 positive?
- Combining Positive and Negative
Exponents
- When you simplify exponential expressions using the power rule,
how do you combine positive and negative exponents in the numerator
and denominator?
- Negative Signs in Exponents
- Is (-2^2)^3 greater than or less than 2^5?
- Negative Fraction Exponents
- Can you help me simplify terms with negative fraction exponents?
For example, [2n^(1/3) - 4n^(-2/3)]/[2n^(-2/3)].
- Zero to a Negative Exponent
- Is 0^(-3) equal to 0, or is it undefined? We can't determine whether
to use the 0^x = 0 rule, or to interpret it as 1/(0^3).
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