Hello!(adsbygoogle = window.adsbygoogle || []).push({});

I want to find

[tex]\int_{0}^{2}{|2x-3|}[/tex]

I know the method for separating the integral on two integrals, but I want to try second method.

I know that

[tex]\int_{0}^{2}{|2x-3|}=\frac{|2x-3|(x-3)x}{2x-3}|_{0}^{2}[/tex]

But in this case I got F(2)-F(0)=-2 and on the first method 5/2.

Why the second method does not work?

Thanks in advance.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Question about integral and Abs function

**Physics Forums | Science Articles, Homework Help, Discussion**