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Rationalise the denominator 3/√4-√3
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Apply conjugate to rationalize the denominator of 3/√4-√3.
Conjugate is simply the change of sign between two terms so that we have (a-b)(a+b)=a²-b² as this can help us to "remove" the square root (surd).
Rationalise the denominator of 3/sqrt(4)-sqrt(3).
Welcome to join and feel free to raise/ask questions (if any) 🤗
#precalculus
Conjugate is simply the change of sign between two terms so that we have (a-b)(a+b)=a²-b² as this can help us to "remove" the square root (surd).
Rationalise the denominator of 3/sqrt(4)-sqrt(3).
Welcome to join and feel free to raise/ask questions (if any) 🤗
#precalculus
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