Question

evaluate the expression for u = 5. -13 + 4|u| =

Explanation:

Step1: Substitute u = 5

$|-13 + 4|5||$

Step2: Calculate absolute value

$|5| = 5$

Step3: Compute multiplication

$4 \times 5 = 20$

Step4: Compute final sum

$-13 + 20 = 7$

Answer:

7