rationalise 4+√3/4-√3
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Step-by-step explanation:
19+8√3
the answer is in attachment
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Answer:
Step-by-step explanation:
Given = 4+√3/4-√3
Solution = (4+√3/4-√3)*(4+√3/4+√3)
=(4+√3)²/[(4-√3)*(4+√3)]
=[(4)²+2*4*√3+(√3)²]/(4)²-(√3)²
=[16+8√6+3]/16-3
=19+8√3/13
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