Question

write down the formula(p³-q³)​

Answer 1

Answer:

Step-by-step explanation:

(p-q)(p^2+q^2+pq)=0

p=q (1st solution)

p^2+pq+q^2=0

(p/q)^2+p/q+1=0

Using quadratic formula, we will get

p=-q/2+isqrt(3)q/2 or p=-q/2-isqrt3q/2.

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