Question

x(x+y)^3-3x^2y(x+y)
factorise it ​

Answer 1

Answer:

Step-by-step explanation:

Given : x(x+y)  3  −3x  2  y(x+y)

Taking x(x+y) as common in the given question,

we get, x(x+y)[(x+y)  2  −3xy]

We know that,  (a+b)  2  =a  2  +b  2 +2ab

x(x+y)  3  −3x  2  y(x+y)=x(x+y)(x  2  +y  2 +2xy−3xy)

So we get,

 

x(x+y)  3  −3x  2  y(x+y)=x(x+y)(x  2  +y  2 −xy)

Answer 2

Step-by-step explanation:

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