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If one root is cube of the other of equa...

If one root is cube of the other of equation `81x^2 +kx+256=0` then value of k is equal to (A) `100` (B) `-300` (C) `-81` (D) `400`

A

-81

B

100

C

-300

D

144

Text Solution

Verified by Experts

The correct Answer is:
C
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