Adding and Subtracting Rational Expressions with Unlike Denominators

Quiz
•
Mathematics
•
11th Grade
•
Hard
+1
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the first step in adding or subtracting expressions with unlike bases?
Make the denominators the same by finding the LCD
Combine like terms
Simplify each expression separately
Multiply the numerators
Tags
CCSS.HSA.APR.D.7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSA.APR.D.7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When adding or subtracting rational expressions, what must you first make sure is done.
make sure all denominators are common denominators a
make sure all numerators are common numeratorsb).
make sure all denominators are different
make sure all numerators are different d
Tags
CCSS.HSA.APR.D.7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5/6x + 7/18x
a). 22/18x
b). 11/9x
Tags
CCSS.7.EE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Tags
CCSS.HSA.APR.D.7
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSA.APR.D.7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSA.APR.D.7
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