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Algebra 2 8-5 Mixed Review: Adding and Subtracting Rational Expressions

Posljednje ažuriranje over 3 years ago

6

10

A.APR.7

10

10

F.BF.1.c

10

6

10

Pitanje 1

1.

Review Lesson 8-4: Consider the expression below. Use it to match the correct response(s) from the left with each item on the right.

\frac{12x+3}{x}
\frac{12x}{x+3}
x ≠ -3
x ≠ -2
x ≠ 0
x ≠ 2
x ≠ 3

What is the quotient in simplest form?
Identify any restriction(s) on the variable.

Pitanje 2

2.

Review Lesson 7-4: Write the logarithmic expression as a single logarithm.

9\log pq

\log \left(pq\right)^9

\log \left(pq\right)^{14}

\log p^7q^2

Pitanje 3

3.

Review Lesson 6-6: Let f and g be defined as follows.
Evaluate each expression on the right and match the appropriate value from the left.

101
30
57
3.75
82

\left(g\circ f\right)\left(-3\right)
\left(f\circ g\right)\left(-3\right)
\left(g\circ f\right)\left(\frac{1}{2}\right)
\left(f\circ f\right)\left(3\right)

Pitanje 4

4.

Review Lesson 1-4: Solve the equation. Check your answer.
Enter only a number in fraction form.

Pitanje 5

5.

Vocabulary Review: Identify the least common multiple [LCM] of each pair on the right. Match the appropriate LCM from the left with each pair.

14x^2
14x
12
20
24
3

4 and 5
6 and 12
2x and 7x

Pitanje 6

6.

Use Your Vocabulary: Categorize each statement on the left as true or false.

The fraction below is a complex fraction.
The fraction below is a complex fraction.

True
False