Algebraic fractions are fractions with variables.
Algebraic fractions are fractions with variables.
Complete the corresponding expression for the denominator
\( \frac{12ab}{?}=1 \)
Observe, you can factorize every expression included in your fraction separately in any way you desire and, in the end, you will arrive at the factorized expression.
Let's see an example of factoring algebraic fractions:
As you can see, in this fraction only the numerator can be factored.
We will factor it and obtain:
Now, we can reduce in the following way and we will obtain:
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 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 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:
Let's consider the fraction and break it down into two multiplication exercises:
We simplify:
Correct
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
\( \frac{16ab}{?}=2b \)
Complete the corresponding expression for the denominator
\( \frac{16ab}{?}=8a \)
Complete the corresponding expression for the denominator
\( \frac{19ab}{?}=a \)