Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

On se propose de calculer 2 2+ 2 -2 dx . 23 + 3x2 -9x -27 (i) On commence par factoriser le denominateur de la

image text in transcribed
image text in transcribed
On se propose de calculer 2 2+ 2 -2 dx . 23 + 3x2 -9x -27 (i) On commence par factoriser le denominateur de la fraction rationnelle. On trouve x3+ 3x2- 9x - 27= (2 -a) (2-6)2 avec a # b . Quels sont a et b ? a = Number b = Number (ii) Ensuite on ecrit la fraction sous la forme x2+ 2 A B C + 23 + 3x2 -9x-27 x - a (x - 6)2 Donnez les valeurs exactes de A , B et C. A = B = DO. C= (iii) On utilise enfin cette decomposition pour calculer l'integrale. Donnez sa valeur approximative a 3 decimales pres. 52 2 2 2 + 2 da ~ Number 23 +3x2-9x-27

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mathematical Analysis II

Authors: Claudio Canuto, Anita Tabacco

2nd Edition

3319127578, 9783319127576

More Books

Students also viewed these Mathematics questions

Question

2. What is the meaning and definition of Banking?

Answered: 1 week ago

Question

3.What are the Importance / Role of Bank in Business?

Answered: 1 week ago