(adsbygoogle = window.adsbygoogle || []).push({}); Maths Integration Problem! HELP!!

1. The problem statement, all variables and given/known data

ok maths problems is like this:

2.g. integrate (2x-1)/*square root x*

3. The attempt at a solution

ok. i split the equation up so that i am integrating 2x/*root x* - 1/*root x*

the 1/root x integrates to - 2x^(1/2) and the constant is present (+c)

but i cannot seem to integrate the (2x)/(x^(1/2))

the answer is (4/3)x^(3/2)... but i cant seem to get it... even working backwards.

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# Homework Help: Maths Integration Problem! HELP

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