Adding, Subtracting, Multiplying and Dividing Rational Expressions

Quiz
•
Mathematics
•
11th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
(x+7)/(x-4)
-3/4
(x+3)/(x+4)
(x+3)/(x-4)
Tags
CCSS.HSA.APR.D.6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Multiply and Simplify
(n-10)/8n+56
(n-10)(n+7)/8n+56
(n-10)/8
(n+10)/8
Tags
CCSS.HSA.APR.D.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Divide and Simplify
A
B
C
D
Tags
CCSS.HSA.APR.D.6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When adding and subtracting rational expressions, my first step should be to:
Combine like terms in the numerators.
Determine a Least Common Denominator.
Factor all of the numerators and all of the denominators.
Change the operator to multiplication and reciprocate the second fraction.
Tags
CCSS.HSA.APR.D.7
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To simplify a rational expression, I should
Eliminate common terms in the numerator and denominator.
Combine like terms in the numerator and denominator.
Factor the numerator and denominator and eliminate common factors.
Find an LCD.
Tags
CCSS.HSA.APR.D.6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform the operation
A
B
C
D
Tags
CCSS.HSA.APR.D.6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform the operation
A
B
C
D
Tags
CCSS.HSA.APR.D.7
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the LCD of the following rational expression
(x+8)(x-3)
8x(x+2)
(x2+3x+24)
Tags
CCSS.HSA.APR.D.7
9.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the LCD of the following rational expressions
(x+1)(x-1)
(x+1)2 (x-1)
(2x+2)
Tags
CCSS.HSA.APR.D.7
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