Integration Question (1 Viewer)

Aysce

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Integrate:

(3x+2) / (x^2 + x + 1) dx

I don't understand Terry Lee's method when he gets this in the first line:

+ .

How did he get 3/2 and 1/2 in front of the integrals?
 

D94

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Because he split up the original integral into two parts. If you simply expand and simplify them, you'll return to the original integral.

Essentially, he split (3x+2) into (3/2)(2x + 1) + (1/2)
 

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