Integral dx/3-5x

Asked by rraj.15266 | 5th Dec, 2017, 12:45: PM

Expert Answer:

begin mathsize 16px style integral fraction numerator dx over denominator 3 minus 5 straight x end fraction
Put space 3 minus 5 straight x equals straight t
minus 5 dx equals dt
dx equals fraction numerator dt over denominator negative 5 end fraction
integral fraction numerator begin display style fraction numerator dt over denominator negative 5 end fraction end style over denominator straight t end fraction
fraction numerator negative 1 over denominator 5 end fraction log open vertical bar straight t close vertical bar plus straight c
fraction numerator negative 1 over denominator 5 end fraction log open vertical bar 3 minus 5 straight x close vertical bar plus straight c end style

Answered by Sneha shidid | 5th Dec, 2017, 03:40: PM