Simplify:
Adding and Subtracting Rational Expressions

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In order to add or subtract rational expressions you must have the same ___________________.
variable
denominator
numerator
coefficient
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To add and subtract rational expressions we need to make sure we have common _____________?
Denominators
Multiples
Exponents
Lines
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How do we determine what the LCD is?
Take the least combined divisor from all of then
You add all of the fractions together, even with different denominators
Do the opposite and find the biggest form of the expression
The smallest number that both of the denominators divide into
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Whatever you do in the denominator you have to do in the __________?
LCD
Parenthesis
Numerator
Radical
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Add Fractions
A
B
C
D
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Add
A
B
C
D
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