Question
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3) \( \frac{\sqrt{-3}}{\sqrt{48}} \)

Ask by Clarke Hodgson. in Qatar
Jan 22,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

\[ \frac{i}{4} \]

Solution

To simplify the expression: \[ \frac{\sqrt{-3}}{\sqrt{48}} \] Follow these steps: 1. **Simplify the denominator \(\sqrt{48}\):** \[ \sqrt{48} = \sqrt{16 \times 3} = \sqrt{16} \times \sqrt{3} = 4\sqrt{3} \] 2. **Simplify the numerator \(\sqrt{-3}\):** Since the square root of a negative number involves the imaginary unit \(i\), we have: \[ \sqrt{-3} = i\sqrt{3} \] 3. **Substitute the simplified forms back into the original expression:** \[ \frac{\sqrt{-3}}{\sqrt{48}} = \frac{i\sqrt{3}}{4\sqrt{3}} \] 4. **Cancel out \(\sqrt{3}\) from the numerator and the denominator:** \[ \frac{i\sqrt{3}}{4\sqrt{3}} = \frac{i}{4} \] **Final Answer:** \[ \frac{i}{4} \]

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The Deep Dive

Let's simplify \( \frac{\sqrt{-3}}{\sqrt{48}} \). First, we notice that \( \sqrt{-3} \) can be expressed as \( i\sqrt{3} \), where \( i \) is the imaginary unit. Now, simplifying \( \sqrt{48} \): \[ \sqrt{48} = \sqrt{16 \times 3} = \sqrt{16} \times \sqrt{3} = 4\sqrt{3}. \] Now substitute back into the expression: \[ \frac{i\sqrt{3}}{4\sqrt{3}}. \] Since \( \sqrt{3} \) in the numerator and denominator cancels out, we get: \[ \frac{i}{4}. \] So, the simplified form of \( \frac{\sqrt{-3}}{\sqrt{48}} \) is \( \frac{i}{4} \).

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