🎓 GED Exam Prep

What is the value of √(144) + ³√(27)?

A 12
B 15
C 18
D 21

✓ Correct Answer: Option B

The square root of 144 is 12 (since 12 × 12 = 144). The cube root of 27 is 3 (since 3 × 3 × 3 = 27). Adding these values: 12 + 3 = 15.

💡 Why is B) the correct answer?

The correct answer to the question "What is the value of √(144) + ³√(27)?" is Option B: 15.

The other options — A) 12, C) 18, D) 21 — are incorrect for this GED Exam Prep question. As explained above: The square root of 144 is 12 (since 12 × 12 = 144). The cube root of 27 is 3 (since 3 × 3 × 3 = 27). Adding these values: 12 + 3 = 15.

📚 About This GED Exam Prep Practice Question

This 2-level GED Exam Prep question from the Mathematical Reasoning topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free GED Exam Prep practice test or use flashcards for spaced repetition review.

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