Question

multiply (p+q)(p²-pq+q²)​

Answer 1

Answer:

(p+q)(p²-pq+q²)

using identity (p³+q³)= (p+q)(p²-pq+q²)

Therefore,

(p³+q³) us the answer

Answer 2

Step-by-step explanation:

p( p² -pq +q²) +q( p² -pq +q²)

p³ -p²q +p²q +qp² -pq² +q³

p³+ qp² -pq² +q³ = ( p+q)³

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