Q. 183.9( 58 Votes )

Integrate the fun

Answer :

Let 5x - 2 =

5x - 2 = A(2 + 6x) + B


Now, equating the coefficients of x and constant term on both sides, we get,


6A = 5


A =


2A + B = -2


B =


5x - 2 = (2 + 6x) +




Now,


Let 1+2x+3x2 = t


(2 + 6x)dx = dt



= log|1+2x+3x2| …(1)


And


1+2x+3x2 =






…(2)


Thus, from (1) and (2), we get,




Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

<span lang="EN-USRD Sharma - Volume 2

<img width=Mathematics - Exemplar

Evaluate the follRD Sharma - Volume 1

Evaluate the follRD Sharma - Volume 1

Evaluate the follRD Sharma - Volume 1

Evaluate the follRD Sharma - Volume 1

Evaluate thMathematics - Exemplar

Evaluate the follRD Sharma - Volume 1

Evaluate the follRD Sharma - Volume 1