Final answer:
The value of the expression |56|*|-1| is calculated by finding the absolute values of 56 and -1, which are 56 and 1 respectively, and then multiplying them together to get the result which is 56.
Step-by-step explanation:
The student is asking how to determine the value of the absolute value expression |56|*|-1|. The absolute value of a number is the distance of that number from zero on the number line, regardless of the direction. Therefore, the absolute value of any number is always non-negative.
When evaluating |56|, we see that 56 is 56 units away from zero, thus |56| = 56. When evaluating |-1|, we see that -1 is 1 unit away from zero, thus |-1| = 1. Multiplying these two absolute values together: |56| x |-1| = 56 x 1 = 56.
Therefore, the value of the expression |56|*|-1| is 56.