Question

factorise 9 x cube + 41 x square y + 20 x y cube​

Answer 1

Step-by-step explanation:

 x • (41xy + 20cubey + 9cube)

Equation at the end of step  1  :

 (9xcube +  (41x2 • y)) +  20xcubey

Pull out like factors :

  41x2y + 20xcubey + 9xcube  =   x • (41xy + 20cubey + 9cube)  

Final result :

 x • (41xy + 20cubey + 9cube)