book Maths Puzzle Numerical Ability

Please help me solve this problem:

2(y squared - 5)cubed divided by 8(y squared - 5)to the fifth

Read Solution (Total 0)

book Other Question

Find the number of round-trip commuter rail tickets sold.

(1) Thirty times as many round-trip tickets as 12-ride tickets were sold.

(2) THE TOTAL NUMBER OF TICKETS SOLD REPRE Multiply the rational expressions. Simplify the result.

x^2 + 2x - 3/x + 2 . x^2 + 2x/x^2 - 1