∣52∣= \left|5^2\right| = 52=
The expression ∣52∣ \left|5^2\right| 52 represents the absolute value of 52 5^2 52.
Calculating the power, we get 52=25 5^2 = 25 52=25.
The absolute value of a positive number is the number itself, so ∣25∣=25 \left|25\right| = 25 ∣25∣=25.
25 25 25