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a-b is defined as 1 / ab

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13y ago

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What is the meaning of a zero exponent and the meaning of a negative exponent?

The zero exponent rule basically says that any base with an exponent of zero is equal to one. For example: x^0 = 1A negative exponent is equivalent to 1 over a positive exponent.x^1 = x x^0 = 1x^-1 = 1/x


Where is the negative exponent key on a calculator?

negative 4 with negative 3 as an exponent


Can a polynomial have a negative exponent?

Polynomials cannot have negative exponent.


What does the term negative exponent mean in math?

the exponent is a negative


How do you change a negative exponents to positive?

To change a negative exponent to a positive one, you take the reciprocal of the base raised to the positive exponent. For example, ( a^{-n} ) can be rewritten as ( \frac{1}{a^n} ), where ( a ) is the base and ( n ) is the positive exponent. This rule applies to any non-zero base.


How do you raise anumber to a negative exponent?

A number to a negative exponent is the inverse of the number to the positive exponent. That is, x-a = 1/xa


What does it mean when an exponent is a negative number?

A negative exponent is the reciprocal of the corresponding positive exponent. 102 = 100 10-2 = 1/100


How do you change negative exponets to positive exponents?

A negative exponent of a number is the same as the reciprocal of that same number to the equivalent positive exponent.EXAMPLE : 2-3 = 1/23When multiplying powers of the same base the rule is, addthe exponents.So, if the initial exponent is negative then the number has to be multiplied by a power of that number with an equivalent positive exponent greater than the negative exponent.EXAMPLE : 2-3 x 25 = 2(-3+5) = 22 (As 5 > l3l then the resultant exponent is positive)


How can you. Evaluate a nonzero number with a negative integer exponent?

To evaluate a nonzero number with a negative integer exponent, you can use the rule that states ( a^{-n} = \frac{1}{a^n} ), where ( a ) is the nonzero number and ( n ) is the positive integer. For example, ( 2^{-3} ) can be evaluated as ( \frac{1}{2^3} = \frac{1}{8} ). This method effectively converts the negative exponent into a positive one by taking the reciprocal of the base raised to the corresponding positive exponent.


What is the meaning of negative exponent?

A negative exponent implies a reciprocal.Thus x^-a = 1/x^a or, equivalently, (1/x)^a


What is the exponent of rule by the mob?

Ochlocrat


What do you do when multiplying a positive exponent by a negative exponent?

Example: (4x)-2 The answer to this would be 1/ 16x2. Multiply it out as if the negative exponent was not there ((4x)2), then that will be the denominator of the fraction. The numerator is one.