Factorise : p4 - 343P
plz give the answer as fast as possible
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Step-by-step explanation:
= p4 - 343p
= p(p³ - 343)
= p(p³ - 7³)
Using a³ - b³ = (a-b) (a²+ab+b²)
= p(p-7) (p²+14p+49)
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