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sairam bompally

· started a discussion

· 1 Months ago

if we take x=1 and y=8 then we get solution in negative

Question:
If a = \(\sqrt[3]{xy}+\cfrac{1}{\sqrt[3]{xy}}\), then the value of a3 – 3ay – x is —
Options:
A) \(\cfrac{y^2}{x}\)
B) \(\cfrac{x^2}{y}\)
C) \(\cfrac{a^2}{x}\)
D) \(\cfrac{a^2}{y}\)
Solution:
Ans: (a)


Kamaal Akhtar

· commented

· 1 Months ago

That's not in option

SSC Aspirant

· commented

· 1 Months ago

hmm

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