Question

-67^3 + 35^3 +32^3 evaluvate it​

Answer 1

Solution:

/* we know that,

If x+y+z = 0 then

x³+y³+z³ = 3xyz */

Here ,

x = -67 , y = 35 , z = 32

x+y+z

= -67+35+32

=-67+67

= 0

Therefore,

x³+y³+z³

= (-67)³+(35)³+(32)³

= 3×(-67)×(35)×(32)

= -225120

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