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If x^2+y^2+z^2=133,xy +yz + zx = 114 and...

If `x^2+y^2+z^2=133`,xy +yz + zx = 114 and xyz = 216, then the value of `x^3+y^3+z^3` is:
यदि `x^2+y^2+z^2=133` है, xy +yz + zx = 114 है तथा xyz = 216 है, तो `x^3+y^3+z^3` का मान क्या होगा ?

A

948

B

999

C

942

D

1009

Text Solution

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The correct Answer is:
D
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If x+y+z=19, xyz=216 and xy+yz+zx=114, then the value of sqrt(x^3 + y^3 + z^3 + xyz) is:

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MOTHERS-ALGEBRA -MULTIPLE CHOICE QUESTION
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