book Maths Puzzle Numerical Ability

[x/(x^2+3x-2)]+[x/(x^2-1)]=

I need to combine the expression into a singel fraction and then reduce it. I am stuck and need some assistance please.

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book Other Question

Jenny has bought a new condo. The closing has been set for 45 days from today. The builder estimates that the remaining work on the condo will take about 750 hours to complete. Wri 2.A reflecting telescope has a parabolic mirror for which the distance from the vertex to the focus is 35feet. if the distance across the top of the mirror is 54 inces, how deep is