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An example is the 2/3 in 122/3.

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Q: What is rational exponent?
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What is a rational exponent in math?

If the exponent or raised power of a number is in the form of p/q the exponent is said to be rational exponent. For example= 11/2 22/3


Real life example of rational exponents?

A rational exponent is an exponent in the form of a fraction. Many financial formulas use rational exponents. Compound interest is formula that uses rational exponents.


What is rational exponent represents a square root?

And exponent of -2 represents the square root


Are exponents rational numbers?

You can use any number - rational or otherwise - as an exponent.


Is a rational exponent equation?

No, it is an expression, not an equation.


What is a 5 exponent of 2 rational or irrational?

Rational, since it can be written as 25/1 .


Which rational exponent represents a cube root?

1/3


What rational exponent represents a cube root?

3


What is rational exponent notation?

rational numbers are commonly referred to as fractions Any root ... square root, cube root, etc can be expressed as a rational exponent sq rt of x = x1/2 cube root of x = x1/3 if there is an exponent inside the radical you can also have rational exponents with some numerator other than 1 ex 4th root of x3 = x3/4


What is an irrational exponent?

It means that it is an exponent, and that it is not a rational number - i.e., one that can be written as a fraction of two integers.


What rational exponent represents a cube root taken to the fourth power?

4/3


How do you simplify numbers when they have a negative rational exponent?

A negative exponent is simply the reciprocal.A rational exponent of the form p/q is the qth root of the pth power.So for example,x^(-2/3) = 1/x^(2/3) = 1/cuberoot(x^2) or, equivalently, 1/[cuberoot(x)]^2