What are the two types of problems discussed in the introduction?

Exploring Adding and Subtracting Rational Expressions

Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Hard

Sophia Harris
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Monomials and Polynomials
Monomials and Binomials/Trinomials
Binomials and Quadrinomials
Polynomials and Trinomials
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Example 1, what is the first step in multiplying monomials?
Multiply across the numerator and denominator
Combine like terms
Simplify the numerator
Factor the expressions
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 10a^3bD / 5aB^2 * a^2BC^2 / 4CD?
a^4C / 2
a^3C / 2
a^5BC / 4
a^4BC / 2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Example 2, what is the first step in multiplying binomials/trinomials?
Combine like terms
Simplify the numerator
Factor everything you can
Multiply across the numerator and denominator
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the factored form of x^2 - 16?
(x + 4)(x - 2)
(x + 2)(x - 8)
(x + 8)(x - 2)
(x + 4)(x - 4)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of (x^2 - 16) / (2x + 8) * (x + 4) / (x^2 + 8x + 16)?
(x + 4) / (x - 4)
(x + 4) / (2(x - 4))
(x - 4) / (2(x + 4))
(x - 4) / (x + 4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 3k^2 * k^2 / (2k * 12)?
k^3 / 8
k^4 / 8
k^3 / 6
k^4 / 6
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