Math, asked by sakshamsingh5207, 6 months ago

If 2x+3y+4z=0,then find 8x^3+27y^3+64x^3

Answers

Answered by rishabhverma9055
0

a+b+c=0

a³+b³+c³=3abc

a³+b³+c³-3abc=(a+b+c)(a²+b²+c² -ab-bc-ac)

a³+b³+c³-3abc=0×a²+b²+c² -ab-bc-ac

a³+b³+c³-3abc=0

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