variable expressions

patriotsrock05 said:

ok i have a whole page of these and i gdont no what to do....
i would appreciate any help available. thanks!
heres one....
5(-a)(-a)(-a) and another 8(x/8)

what's 5 * 3 * 3 * 3 ? ...same thing

what's 5 * (2/5) ? ...same thing

if you don't understand after those hints, you need more help
than you can get here...

Click to expand...