Exponential and Rational Expressions
Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Jackson Turner
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of simplifying A^2 / A^3?
1/A
A^(-1)
A
A^5
Tags
CCSS.8.EE.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you simplify B^(-3) / B^4?
B^7
1/B
1/B^7
B
Tags
CCSS.HSA.APR.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 24P^8C^(-2) / 3P^4C^(-4) when the exponent is negative?
8P^4C^(-2)
8P^4C
8P^4C^4
8P^4C^2
Tags
CCSS.6.EE.A.2C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If X = 1/3, Y = 1/5, and Z = 2, what is the value of 1/X * 1/Y * Z^2?
120
90
60
30
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If X = 1/4, Y = 3, and Z = -2, what is the value of X^3 * 1/Y^5 * Z^2?
1/64
1/388
1/16
1/243
Tags
CCSS.HSN.RN.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you rationalize the denominator of 12 / (sqrt(6) + sqrt(2))?
Multiply by 1
Multiply by 12
Multiply by (sqrt(6) - sqrt(2))
Multiply by (sqrt(6) + sqrt(2))
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 4^X - 4^(X-1) = 6?
X = 1
X = 0
X = 3/2
X = 2
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