State true or false: (p–q)(p2+pq+q2)=p3+q3
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Its True :)
p(p²+pq+q²) - q(p²+pq+q²)
=> p³+p²q+pq²-p²q-pq²-q³
= p²q-p²q = 0
= pq²-pq² = 0
=> p³-q³
reddykalluri10:
thank u
Most welcome :)
Pls mark as brainliest
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