أجد التكامل: (x+1) x dx.

u=x+1, dv= xdx؛ إذن du=dx, v= x. الجواب (x+1) x+ x+C. تدريب مباشر على القاعدة الأساسية.

التكامل بالأجزاء: Mathematics Tawjihi question with answer

A Tawjihi Mathematics question (التكامل) with the answer and worked steps.

From the Tawjihi question bank: Mathematics · التكامل

أجد التكامل: $\int (x+1)\cos x\,dx$ .

التكامل بالأجزاء

The answer

u=x+1, dv=\cos xdx

؛ إذن

du=dx, v=\sin x

. الجواب

(x+1)\sin x+\cos x+C

.

Explanation

تدريب مباشر على القاعدة الأساسية.

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