Question

How do you evaluate `5abs(k+10)-abs(4k)` if `k=-48`?

Answer 1

`-2`

Explanation:

`5 |k+10| -|4k| = 5 |-48+10| -|4*-48| = 5 |-38| - |-192| = 5*38 - 192 = 190 -192 = -2`[Ans]