FTCE General Knowledge Math Practice Test

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Prepare for the FTCE General Knowledge Math Exam with our comprehensive math quiz. Engage with multiple-choice questions that cover key math concepts and problem-solving techniques. Get ready to ace your exam and achieve your teaching certification!

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What is the absolute value of -|−17|?

17
-17
0
−1

The correct answer is: 17

To find the absolute value of $-|−17|$, let's break it down step by step. First, we need to calculate the expression inside the absolute value. The notation $|−17|$ represents the absolute value of -17, which is 17. The absolute value function takes a number and returns its distance from 0 on the number line, effectively converting negative numbers to positive numbers. Therefore, $|−17| = 17$. Next, we place this result back into the original expression: $-|−17| = -17$. Now, we are trying to find the absolute value of -17. The absolute value of -17 is again 17, as it represents how far -17 is from 0 regardless of its sign. Thus, when looking for the absolute value of -|−17|, we ultimately find that the result is 17. This leads us to the conclusion that the correct answer is indeed 17.