Question

value of -3|15 - s| + 2s3 when s = -3

Answer 1

you do it yourself @JameshaDouglas at least try to.

Answer 2

\(-3|15 - s| + 2s^3\)

Is the last 3 an exponent?

Answer 3

excuse you @uri but i did , do you think i wouldv askd if i didnt try !

Answer 4

then show us what you have done so far

Answer 5

^
because it's possible. @JameshaDouglas

Answer 6

Start by writing s = -3 as (-3).
Now everywhere you see s in the expression, replace it with (-3).
Can you show what you have just after the substitution?