book Maths Puzzle Numerical Ability

Can someone show me how to simplify this

(x^1/3 divided by x^5)^3

Read Solution (Total 0)

book Other Question

I have no clue how to do this problem, so can you do it and then i can see how you got the answer? x2-y2/(x-y)2 x 1/x+y tx=7, solve for x