Answer:
3s
__
4+2<- = 6
then that becomes
3s
__
6
for the other one:
1^2
-__
4^2
using P()E^M*D/A+S-
1*1 and 4*4 =
1
__
16 (for the negative sign just leave it to the side or put it in whatever box u want it wont change the answer)
s^4+^2
add the exponents since we can't simplify s^4. so it becomes s^6
it'll edd up somewhat like 3s/6 / 1/16 * s^6
The only thing we can simplify now is 1/16 so it will be somewhat like...\
3s/6 / 0.0625s^6
now... when the s is together to a term like 0.0625(s^6) it means there is multiplication going on and since we do not know what s is we cannot simplify anymore
(WARNING: my answer may not be correct but im somewhat confident it is if the topic is on literal equations.)
Explanation: