Question

x^3+y^3+xy(x+y) :what is the factorise of this​

Answer 1

Answer:

(x+y)3+(x−y)3=(2x)(x2+3y2). Explanation: (x+y)3+(x−y)3. Think about Pascal's Triangle to expand these terms: =(x3+3xy2+3x2y+y3)+(x3+3xy2−3x2y−y3).

Step-by-step explanation:

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