Question

(u²+3u+1)(u³-u²+u) please tell with a photo attached​

Answer 1

Step-by-step explanation:

solution :

c) ( u² + 3u + 1 ) ( u³ - u² + u )

3 3 u5 - uª+u³ + 3uª -3u³ + 3u² + u³ - u² + u

u5 +2uª - u³ + 2u² + u

You can also look here if the img got cropped