Math, asked by cindytouthang96, 6 hours ago

Factorise: x3– y3-125 z3- 15 xyz

Answers

Answered by greeshmikabutterfly2

1

Answer:

a³+b³+c³-3abc = (a+B+ C) (a²+b²+c²-ab-bc-ca)

x3– y3-125 z3- 15 xyz =

(x-y-5z)( x²+y²+25z² +xy -5yz +5xz)

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