If x1/3+y1/3 = z1/3 then{(x+yz)3+27xyz}equals |
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a) |
-1 |
b) |
-27 |
c) |
27 |
d) |
None of these |
If x1/3+y1/3 = z1/3 then{(x+yz)3+27xyz}equals |
|||||||
a) |
-1 |
b) |
-27 |
c) |
27 |
d) |
None of these |