exam Maths Puzzle Numerical Ability

Please help me.

1) Express x^3-1/(x+2)(x-2)as partial fractions.

2) Find the solution set of 2/x-3 > 5/x-1

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exam Other Question

What is ((x^2-4)/(5x))*(30/(3x-6))?
I got (30x^2+2)/(8x) but its wrong?
Thanks!
Hi, I need help on getting this answer - Three times the larger of 2 numbers increased by 4 times the smaller is 205. Six times the larger plus 3 times the smaller is 270. Find the numbers.
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