What is the first step in adding fractions with different denominators?
Adding and Subtracting Fractions from numbers to polynomials

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Mathematics
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11th Grade - University
•
Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the least common multiple of the denominators
Add the numerators directly
Multiply the denominators together
Subtract the smaller denominator from the larger one
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When dealing with algebraic expressions like 2X and 3X, what is a key consideration?
Using only whole numbers
Ignoring the variables
Finding the smallest possible multiple
Finding the largest possible multiple
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if you do not choose the smallest multiple when adding algebraic fractions?
The process becomes impossible
The result will be incorrect
You will need to simplify at the end
The fractions cannot be added
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it beneficial to leave expressions in factored form when dealing with complex algebraic expressions?
It makes the expression longer
It helps in easily identifying common factors
It complicates the simplification process
It is required by mathematical rules
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of the video, what is the significance of the product of two denominators?
It helps in finding a common denominator
It is always the least common multiple
It is used to divide the numerators
It is irrelevant to the process
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