UrbanPro
true
default_background

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Solution to a integration problem

Profile Photo B.sudhakar
17/01/2017 0 View Comments1

∫ x² /( x - 1) dx 

Let's subtract and add 1 to the numerator

= ∫ {( x² - 1) + 1} / ( x - 1 ) dx 

= ∫ {( x + 1) • ( x - 1) / ( x - 1)} + {1 / ( x - 1)}  dx 

= ∫ { ( x + 1) + 1/ ( x - 1) } dx

= ∫ x dx + ∫1• dx + ∫1/( x - 1) dx 

= x²/2 + x + ln | x - 1 | + C

0 Dislike
Follow 1 Loading Spinner
Default Profile Photo

Please Enter a comment

Submit

K

Karthik | 18/01/2017

Thanks for giving another method of solving. We have used U substitution method all these days

1 0

Other Lessons for You

Limits
As I have seen a common mistake done by the students, so I am going to explain what is this term is all about. Limit is the base of calculus which was introduced by Newton. The word 'Limit' states the...
Profile Photo

MATHS IS EASY
Mathematics is based on formulas and method to use them.The practice make you perfect in this subject. Prepare according to syllabus, try to solve old papers, revise the concept you learned and try to...
M

Mohit S.

1 0
View Comments0

Solids- 2 PUC Chemistry
Classification of Crystalline Solids Based on the nature of intermolecular forces, crystalline solids are classified into four categories − Molecular solids Ionic solids Metallic solids Covalent...
S

Sowmya B.

0 0
View Comments0

Parabola
f (x) = a(x - h)2 + k, where (h, k) is thevertex of the parabola. FYI: Different textbooks have different interpretations of the reference "standard form" of a quadratic function. Some say f (x) = ax2...
Profile Photo

Objective Application
The gas turbine cycle with regenerator improves(A) Work ratio(B) Thermal efficiency(C) Avoid pollution(D) None of these The compression ratio is the ratio of(A) Total volume to swept volume(B) Swept volume...
Profile Photo
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more