Factorise 8p3 -q3-12p2q+6pq2
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using identity (a-b)³ =a³-b³-3a²b+3ab²
(2p)³-(q)³-3×(2p)²+3×2p×(q)²
= (2p-q)³
= (2p-q)(2p-q)(2p-q)
hope this helps you
(2p)³-(q)³-3×(2p)²+3×2p×(q)²
= (2p-q)³
= (2p-q)(2p-q)(2p-q)
hope this helps you
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