Algebraic fractions are fractions with variables.
Algebraic fractions are fractions with variables.
Select the field of application of the following fraction:
\( \frac{8+x}{5} \)
Select the field of application of the following fraction:
\( \frac{6}{x} \)
Determine if the simplification below is correct:
\( \frac{5\cdot8}{8\cdot3}=\frac{5}{3} \)
Determine if the simplification shown below is correct:
\( \frac{7}{7\cdot8}=8 \)
Determine if the simplification below is correct:
\( \frac{4\cdot8}{4}=\frac{1}{8} \)
Select the field of application of the following fraction:
Since the domain depends on the denominator, we note that there is no variable in the denominator.
Therefore, the domain is all numbers.
All numbers
Select the field of application of the following fraction:
Since the domain of definition depends on the denominator, and X appears in the denominator
All numbers will be suitable except for 0.
In other words, the domain of definition:
All numbers except 0
Determine if the simplification below is correct:
Let's consider the fraction and break it down into two multiplication exercises:
We simplify:
Correct
Determine if the simplification shown below is correct:
Let's consider the fraction and break it down into two multiplication exercises:
We simplify:
Therefore, the described simplification is false.
Incorrect
Determine if the simplification below is correct:
We will divide the fraction exercise into two multiplication exercises:
We simplify:
Therefore, the described simplification is false.
Incorrect
Determine if the simplification below is correct:
\( \frac{3\cdot7}{7\cdot3}=0 \)
Determine if the simplification below is correct:
\( \frac{6\cdot3}{6\cdot3}=1 \)
Complete the corresponding expression for the denominator
\( \frac{16ab}{?}=8a \)
Determine if the simplification described below is correct:
\( \frac{x+6}{y+6}=\frac{x}{y} \)
Determine if the simplification below is correct:
\( \frac{3-x}{-x+3}=0 \)
Determine if the simplification below is correct:
We will divide the fraction exercise into two different multiplication exercises.
As this is a multiplication exercise, you can use the substitution property:
Therefore, the simplification described is false.
Incorrect
Determine if the simplification below is correct:
We simplify the expression on the left side of the approximate equality:
therefore, the described simplification is correct.
Therefore, the correct answer is A.
Correct
Complete the corresponding expression for the denominator
Using the formula:
We first convert the 8 into a fraction, and multiply
We then divide both sides by 8a:
Determine if the simplification described below is correct:
We use the formula:
Therefore, the simplification described is incorrect.
Incorrect
Determine if the simplification below is correct:
Incorrect
Determine if the simplification below is correct:
\( \frac{3\cdot4}{8\cdot3}=\frac{1}{2} \)
Select the field of application of the following fraction:
\( \frac{x}{16} \)
Complete the corresponding expression for the denominator
\( \frac{16ab}{?}=2b \)
Complete the corresponding expression for the denominator
\( \frac{27ab}{\text{?}}=3ab \)
Complete the corresponding expression for the denominator
\( \frac{19ab}{?}=a \)
Determine if the simplification below is correct:
We simplify the expression on the left side of the approximate equality.
First let's consider the fact that the number 8 is a multiple of the number 4:
Therefore, we will return to the problem in question and present the number 8 as a multiple of the number 4, then we will simplify the fraction:
Therefore, the described simplification is correct.
That is, the correct answer is A.
True
Select the field of application of the following fraction:
Complete the corresponding expression for the denominator
Complete the corresponding expression for the denominator
Complete the corresponding expression for the denominator