2.789 in word form and in expanded form
2 answers:
Answer:
The answers are Two and seventy hundred eighty-nine thousandths and 2.0+0.7+0.78+0.789
Step-by-step explanation:
In order to express the decimal number in its word form and in its expanded form, we have to know some notation about the position of every number.
In word form, you have to write the number in words. Every number position has a notation, both the whole number part as the decimal part.
I have attached two images that show some notations and examples about writting decimal numbers.
In expanded form, you have to separate the number in additions.
So, in this case:
Word form:
2.789= Two and seventy hundred eighty-nine thousandths
Expanded form:
2.789=2.0+0.7+0.78+0.789
You might be interested in
The first step for solving this equation is to determine the defined range.
, x ≠ 1
Remember that when the denominators of both fractions are the same,, you need to set the numerators equal. This will look like the following:
= 5
Take the root of both sides of the equation and remember to use both positive and negative roots.
x +/-![\sqrt[4]{5}](https://tex.z-dn.net/?f=%20%5Csqrt%5B4%5D%7B5%7D)
Separate the solutions.
x = , x ≠ 1
x = -
Check if the solution is in the defined range.
x =
x = -
This means that the final solution to your question are the following:
x =
x = -
Let me know if you have any further questions.
:)
Remember that when the denominators of both fractions are the same,, you need to set the numerators equal. This will look like the following:
Take the root of both sides of the equation and remember to use both positive and negative roots.
x +/-
Separate the solutions.
x =
x = -
Check if the solution is in the defined range.
x =
x = -
This means that the final solution to your question are the following:
x =
x = -
Let me know if you have any further questions.
:)