- 29-page printable PDF
- 181 terms with examples
- 40 practice questions, answers explained
- 2-page cram sheet and study plans
CLEP College Algebra Study Guide
Everything the CLEP College Algebra exam tests, in one PDF you can print. Built from the College Board's official outline, heaviest topics first.
- 181 key terms, each with an example
- 40 practice questions with every answer explained
- A 2-page cram sheet for the night before
- 2-, 4- and 8-week study plans built from the exam weights
Last updated 2026 · exam details checked against the College Board's published exam information in 2026
What you get for $5
One chapter for each official content area, in the order the exam weighs them.
- 📘29pages, printable
- 🧭4chapters, heaviest first
- 🔑181terms with examples
- ✍️40practice questions, answers explained
- ⚠️12exam traps to avoid
- 📄2page cram sheet
Try 10 free College Algebra questions
In the style of the real exam, from all 4 areas. About 15 minutes, with every answer explained and a score by area.
-
Question 1 · Functions and their properties
For x = 1, 2, 3 and 4, the function f takes the values 3, 1, 4, 2 and the function g takes the values 4, 3, 1, 2. What is the value of f(g(1))?
Show the answer
Answer: A. 2. g(1) = 4, and then f(4) = 2. The inner function is evaluated first.
The trap: 1 is g(f(1)): f(1) = 3, then g(3) = 1. That runs the composition in the wrong order.
g(1) = 4, and then f(4) = 2. The inner function is evaluated first.
The trap: 1 is g(f(1)): f(1) = 3, then g(3) = 1. That runs the composition in the wrong order.
-
Question 2 · Algebraic operations
What is the remainder when p(x) = 2x³ − 5x² + x − 4 is divided by x − 3?
Show the answer
Answer: C. 8. By the Remainder Theorem the remainder is p(3) = 54 − 45 + 3 − 4 = 8.
The trap: −106 is p(−3), which is the remainder for division by x + 3, not x − 3. The divisor x − 3 means c = 3.
By the Remainder Theorem the remainder is p(3) = 54 − 45 + 3 − 4 = 8.
The trap: −106 is p(−3), which is the remainder for division by x + 3, not x − 3. The divisor x − 3 means c = 3.
-
Question 3 · Equations and inequalities
For which positive value of k does the equation 2x² − kx + 8 = 0 have exactly one real solution?
Show the answer
Answer: B. 8. One real solution requires a discriminant of 0: k² − 4(2)(8) = k² − 64 = 0, so k = 8 (the positive value).
The trap: 64 sets k² − 64 = 0 but stops there. It is k², so a square root is still needed.
One real solution requires a discriminant of 0: k² − 4(2)(8) = k² − 64 = 0, so k = 8 (the positive value).
The trap: 64 sets k² − 64 = 0 but stops there. It is k², so a square root is still needed.
-
Question 4 · Number systems and operations
What is the value of (4 + 3i)(2 − i)?
Show the answer
Answer: D. 11 + 2i. Expand: 8 − 4i + 6i − 3i². Since i² = −1, −3i² = +3. The sum is 11 + 2i.
The trap: 5 + 2i comes from treating i² as +1, which gives 8 − 3 = 5.
Expand: 8 − 4i + 6i − 3i². Since i² = −1, −3i² = +3. The sum is 11 + 2i.
The trap: 5 + 2i comes from treating i² as +1, which gives 8 − 3 = 5.
-
Question 5 · Functions and their properties
What is the domain of f(x) = √(x + 3)/(x − 1)?
Show the answer
Answer: E. [−3, 1) ∪ (1, ∞). The root needs x + 3 ≥ 0, so x ≥ −3. The denominator excludes x = 1. Together: [−3, 1) ∪ (1, ∞).
The trap: [−3, ∞) keeps x = 1, where the denominator is zero.
The root needs x + 3 ≥ 0, so x ≥ −3. The denominator excludes x = 1. Together: [−3, 1) ∪ (1, ∞).
The trap: [−3, ∞) keeps x = 1, where the denominator is zero.
-
Question 6 · Algebraic operations
Which expression is equivalent to (3x²y⁻¹)³ / (9x⁻¹y²), for x and y not 0?
Show the answer
Answer: E. 3x⁷/y⁵. The numerator is 27x⁶y⁻³. Dividing: 27/9 = 3, x⁶ − (−1) = x⁷, and y⁻³ − 2 = y⁻⁵, so the result is 3x⁷/y⁵.
The trap: 3x⁵/y⁵ subtracts 6 − 1 instead of 6 − (−1). Subtracting a negative exponent adds 1.
The numerator is 27x⁶y⁻³. Dividing: 27/9 = 3, x⁶ − (−1) = x⁷, and y⁻³ − 2 = y⁻⁵, so the result is 3x⁷/y⁵.
The trap: 3x⁵/y⁵ subtracts 6 − 1 instead of 6 − (−1). Subtracting a negative exponent adds 1.
-
Question 7 · Equations and inequalities
A ball thrown upward from a height of 4 feet has height h = −16t² + 48t + 4 feet after t seconds. To the nearest hundredth of a second, when does it hit the ground?
Show the answer
Answer: C. 3.08. Set −16t² + 48t + 4 = 0, or 16t² − 48t − 4 = 0. The quadratic formula gives t = (48 ± √2560)/32, about 3.08 or −0.08. Time cannot be negative, so t ≈ 3.08.
The trap: 6.16 divides by 16 instead of 2a = 32. The denominator is twice the leading coefficient.
Set −16t² + 48t + 4 = 0, or 16t² − 48t − 4 = 0. The quadratic formula gives t = (48 ± √2560)/32, about 3.08 or −0.08. Time cannot be negative, so t ≈ 3.08.
The trap: 6.16 divides by 16 instead of 2a = 32. The denominator is twice the leading coefficient.
-
Question 8 · Number systems and operations
Which expression equals (7 + 4i)/(1 + 2i)?
Show the answer
Answer: D. 3 − 2i. Multiply top and bottom by 1 − 2i: (7 + 4i)(1 − 2i) = 15 − 10i, and (1 + 2i)(1 − 2i) = 5. The result is 3 − 2i.
The trap: 15 − 10i is the numerator alone. The denominator 5 must also be divided out.
Multiply top and bottom by 1 − 2i: (7 + 4i)(1 − 2i) = 15 − 10i, and (1 + 2i)(1 − 2i) = 5. The result is 3 − 2i.
The trap: 15 − 10i is the numerator alone. The denominator 5 must also be divided out.
-
Question 9 · Functions and their properties
A farmer has 120 meters of fence for a rectangular pen against a long barn wall. The side along the wall is not fenced. What is the largest possible area of the pen, in square meters?
Show the answer
Answer: B. 1,800. Let w be each side that meets the wall, so the far side is 120 − 2w. A = w(120 − 2w) = −2w² + 120w has its vertex at w = 30, giving 30 · 60 = 1,800.
The trap: 1,600 splits the fence into three equal 40-meter sides. The vertex shows the best width is 30, not 40.
Let w be each side that meets the wall, so the far side is 120 − 2w. A = w(120 − 2w) = −2w² + 120w has its vertex at w = 30, giving 30 · 60 = 1,800.
The trap: 1,600 splits the fence into three equal 40-meter sides. The vertex shows the best width is 30, not 40.
-
Question 10 · Algebraic operations
What is the value of 16^(3/4) · 27^(−2/3)?
Show the answer
Answer: A. 8/9. 16^(3/4) = (⁴√16)³ = 2³ = 8 and 27^(−2/3) = 1/(∛27)² = 1/9, so the product is 8/9.
The trap: 72 ignores the negative sign on the second exponent and multiplies by 9 instead of 1/9.
16^(3/4) = (⁴√16)³ = 2³ = 8 and 27^(−2/3) = 1/(∛27)² = 1/9, so the product is 8/9.
The trap: 72 ignores the negative sign on the second exponent and multiplies by 9 instead of 1/9.
The CLEP College Algebra exam at a glance
The CLEP College Algebra exam is a computer-based test from the College Board. The exam has approximately 60 questions to be answered in 90 minutes, and some are pretest questions that will not be scored. A score of 50 on the 20–80 scale earns an ACE credit recommendation of 3 semester hours, though each college sets its own policy. The exam covers 4 content areas; the heaviest is Functions and their properties at 30%.
- Questions
- About 60mostly multiple choice
- Time
- 90 minabout 2 minutes a question
- Passing score
- 50on a 20–80 scale
- ACE credit
- 3semester hours
- Exam fee
- $97paid to College Board
- Calculator
- Yeson-screen calculator provided
What the exam covers
4 areas, heaviest first. The guide's chapters follow this order.
- Functions and their properties30%
- Algebraic operations25%
- Equations and inequalities25%
- Number systems and operations20%
How it works
- 1Buy once, $5Secure checkout. No subscription needed.
- 2Download the PDFFrom your TransferCredit.org account, right away and any time later.
- 3Study the heaviest areas firstFollow the 2-, 4- or 8-week plan, then read the cram sheet the night before.
Questions students ask
What's in the full CLEP College Algebra study guide?
How much is the full CLEP College Algebra study guide?
What does the $29 plan include?
How do I get the full guide?
Can I print the guide or use it on my phone?
Is this an official CLEP study guide?
Why is this study guide better than a generic review?
What is the CLEP College Algebra exam?
More questions about the CLEP College Algebra exam (21)
How many questions are on the CLEP College Algebra exam, and how long is it?
What is the passing score for CLEP College Algebra?
How much does the CLEP College Algebra exam cost?
How many college credits is CLEP College Algebra worth?
Can I use a calculator on the CLEP College Algebra exam?
Is there a penalty for guessing on CLEP College Algebra?
What topics are on the CLEP College Algebra exam?
Which CLEP College Algebra topics should I study first?
Is the CLEP College Algebra exam hard?
What kinds of questions are on the CLEP College Algebra exam?
How long should I study for CLEP College Algebra?
How should I pace myself on the CLEP College Algebra exam?
What happens if I don't pass CLEP College Algebra?
Do colleges accept CLEP College Algebra for credit?
How is the guide different from the CLEP College Algebra course?
Should I take CLEP College Algebra or DSST Fundamentals of College Algebra?
How up to date is this CLEP College Algebra guide?
What should I do the night before the exam?
Which formulas should I know for CLEP College Algebra?
Are there word problems on CLEP College Algebra?
Are complex numbers on CLEP College Algebra?
Choose how you want to study
Start with the guide, or get everything for CLEP in one plan.
- Lessons for every content area
- Quizzes and a practice final exam
- Lifetime access, study at your pace
- Every CLEP study guide
- Prep courses for all 28 CLEP subjects
- Cancel anytime
CLEP® is a registered trademark of the College Board, which was not involved in producing this guide and does not endorse it. TransferCredit.org is independent and not affiliated with the College Board. © 2026 UPI Globale Edu Inc.