
How do you write in decimal form?
Answer
474k+ views
Hint: In this question, we find the decimal form of the negative power of a number. For solving this question, we used the low of indices. Low indices signify that if a number has a negative power then it is reciprocated with the positive index for the same variable. It is expressed as below.
Where, is a number, which has the power of .
Is the power of a number.
Complete step by step answer:
As we know that in algebra, there are some constant and variable uses. First, we know about constants and variables.
Constant: the constant is the value that does not change.
Variable: the variable is the value that is changed.
Let’s take an example, if a number has the negative power. Then according to low indices, we write this as the fraction form.
The fraction form is given below.
In this, first, we calculate the denominator power. And the result is-
Then divide the numerator with the denominator and the result will become as below.
In this example, we can easily convert the negative power of a number into a decimal.
Let’s come to the question, is the question we convert a negative power of a number in the decimal form. And the negative power of numbers is given below.
We write this number in fraction form according to low indices.
In the above, first, we calculate the denominator power. And the result is
We simplify the above expression as below.
Then divide the numerator with the denominator and the result will become as below.
Therefore, the decimal form of is .
Note: As we know that if the number has a negative power. We want to convert it into decimal form then first we convert the negative power of the number in the form of a fraction (numerator and denominator form) with the positive index.
Where,
Complete step by step answer:
As we know that in algebra, there are some constant and variable uses. First, we know about constants and variables.
Constant: the constant is the value that does not change.
Variable: the variable is the value that is changed.
Let’s take an example, if a number
The fraction form is given below.
In this, first, we calculate the denominator power. And the result is-
Then divide the numerator with the denominator and the result will become as below.
In this example, we can easily convert the negative power of a number into a decimal.
Let’s come to the question, is the question we convert a negative power of a number in the decimal form. And the negative power of numbers is given below.
We write this number in fraction form according to low indices.
In the above, first, we calculate the denominator power. And the result is
We simplify the above expression as below.
Then divide the numerator with the denominator and the result will become as below.
Therefore, the decimal form of
Note: As we know that if the number has a negative power. We want to convert it into decimal form then first we convert the negative power of the number in the form of a fraction (numerator and denominator form) with the positive index.
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