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

By Matt Richardson
Last updated over 2 years ago
6 Questions

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.

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

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.

  • 30
  • 57
  • 82
  • 101
  • 3.75
  • \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)

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

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

  • 12
  • 24
  • 3
  • 20
  • 14x
  • 14x^2
  • 4 and 5
  • 6 and 12
  • 2x and 7x

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