Rationalisation question..
Solve it up guys,i will mark u brainlist!
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Answer:
64
Step-by-step explanation:
x = 2 - root 3
1/x = 1/2-root 3 × 2+root 3 / 2+root 3
= 2+root 3/4-3
= 2+root 3/1
(x-1/x)³ = 2- root 3 + 2+root 3
= -4
=64
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