What is a rational (or fractional) exponent? A rational (that is, a fractional) exponent is a power that is expressed as a fraction, and which represents a radical. For instance, the expression 813831 means "the cube root of eight", or 8 338, which is 2. MathHelp.com Rational...
We use the negative exponent rule to change an expression with a negative exponent to an equivalent expression with a positive exponent. The rule states that any nonzero number raised to a negative power equals its reciprocal raised to the opposite positive power. In other words, an expression ...
What does the zero exponent rule mean? Exponent Rules: There are rules when performing operations involving exponents of the same base. Only the coefficients of the terms with the same exponents and base are added and subtracted. When multiplying terms with the same base, the product has the ...
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Jason has taught both College and High School Mathematics and holds a Master's Degree in Math Education. Cite this lesson In math, a constant is a number and all numbers are constants because the value of individual numbers cannot change. Explore a definition of mathematical constants and rela...
Cube root is used to solve cubicequations. They are also used to find the side length of a cube if its volume is given. How to Find the Cube Root of a Number? Cube root can be simplified using the prime factorization method. First, do the prime factorization of the given number, then...
Question: What does a slash symbol, /, mean in an equation? The Symbol / in Mathematics: Mathematics is made up of numbers and symbols. Because of this, it is important to be familiar with the various symbols within the study of mathematics in order to make one's studies run more smoot...
aThe baby we are missing is back to us now 我们是缺掉的婴孩现在是回到我们 [translate] a1.1的30次方 1.1 30 powers of exponent [translate] a会哭的人不一定流泪 Can cry the human not necessarily bursts into tears [translate] a讲日语行不撒 Speaks Japanese line not to scatter [translate] a...
What does the notation lim_{x \rightarrow a^-} f(x) mean? What does the notation lim_{x \rightarrow a^+} f (x) mean? If lim_{x \rightarrow 0^-} f(x) = - \infty and lim_{x \rightarrow 0^+} what is li What does the superscript before a radical mean?
In general, to solve a radical equation when just one term has a variable in the radicand, isolate that term on one side of the equation. Then, if the index is 2, square both sides of the equation Always check your solutions! Ex/ ...