5/3(-5)-4 & 5/3(-3)-4 & 5/3(-1)-4 & 5/3(1)-4 & 5/3(3)-4
Enter each of these in the calculator at this site, just the way you typed them here, and finish by hitting the = key.
What does the '&' mean? Are you supposed to add them together?
No sorry I meant them as individual questions
Thanks