Rationalise 2/7-4√3. Class 9 Mathematics NCERT
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VERY EASY BROW............
Answered by
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Answer:
Step-by-step explanation:
2/7 - 4root3 x 7 + 4root3/7 + root3
14 + 8root3 / (7)^2 - (4root3)^2
14 + 8root3 / 49 - 48
14 + 8 root3 / 1
= 14 + 8root3
MARK IT THE BRAINLEIST
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