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# Stressing over C4 question!!! watch

1. 7x^2+2x-2/x^2(x+1)

It needs to be put into a partial fraction. I missed all this at school, and I have no idea how to do it... help would be appreciated
2. (Original post by JosephinaMarley)
7x^2+2x-2/x^2(x+1)

It needs to be put into a partial fraction. I missed all this at school, and I have no idea how to do it... help would be appreciated
3. Then following on from above-

7x^2 + 2x -2 = Ax^2 + Bx(x + 1) + C(x + 1)

You do this to get rid of the denominators to make it simple to solve.

Then find out what A B and C are by substituting stuff in for x and bobs your uncle. LOL. It's not hard when you get the hang of it

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