مثال ١: بعد التجزئة (2x-13)/((x-2)(x+1))=(A)/(x-2)+(B)/(x+1) — عند x=2:

A=-3 تغطية أو تعويض — الكتاب: A=-3.

From the Tawjihi question bank — Mathematics · الاقترانات والمقادير الجبرية

الكسور الجزئية question — Mathematics Tawjihi, with answer

مثال ١: بعد التجزئة $\frac{2x-13}{(x-2)(x+1)}=\frac{A}{x-2}+\frac{B}{x+1}$ — عند $x=2$ :

الكسور الجزئيةLevel: Medium

Choices

A=-13

A=2

A=-3

A=5

The answer

A=-3

Explanation

تغطية أو تعويض — الكتاب:

A=-3

Let Zaki explain it another way

The answer above is completely free. When you sign in, Zaki can explain this question a different way, give you ten more like it on the same lesson, and track your progress in the subject.

Practise more like this

Keep going

All Mathematics questions Mathematics hub Official past papers

After sign-up we load your official subject dates — and you can track the countdown from Home.

Create account Create account

Join 5,000+ students already studying Tawjihi with confidence One platform—syllabus, practice, and Zaki is with you.

Start studying

الكسور الجزئية question — Mathematics Tawjihi, with answer

مثال ١: بعد التجزئة 2x−13(x−2)(x+1)=Ax−2+Bx+1\frac{2x-13}{(x-2)(x+1)}=\frac{A}{x-2}+\frac{B}{x+1}(x−2)(x+1)2x−13​=x−2A​+x+1B​ — عند x=2x=2x=2:

Choices

The answer

Explanation

Let Zaki explain it another way

Similar questions

Keep going

Save your dates in the app

Join 5,000+ students already studying Tawjihi with confidence One platform—syllabus, practice, and Zaki is with you.

Join 5,000+ students already studying Tawjihi with confidence One platform—syllabus, practice, and Zaki is with you.

مثال ١: بعد التجزئة $\frac{2x-13}{(x-2)(x+1)}=\frac{A}{x-2}+\frac{B}{x+1}$ — عند $x=2$ :