exam
Maths Puzzle
Numerical Ability
Simplify
(w^7)^-4
Read Solution (Total 0)
exam Other Question
x - 6/x+2
___________
x + 8/x+5
HELP ME PLEASE WILL LEAVE A GREAT COMMENT =]
PLease help me simplify:
r^2/r-s + s^2/s-r