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Multiply. Write your answer in simplest form. \( \sqrt{2} \cdot \sqrt{3} \)

Ask by Washington Long. in the United States
Jan 24,2025

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Answer

The product of \( \sqrt{2} \) and \( \sqrt{3} \) is \( \sqrt{6} \).

Solution

To multiply the square roots \( \sqrt{2} \) and \( \sqrt{3} \), you can use the property of square roots that states: \[ \sqrt{a} \cdot \sqrt{b} = \sqrt{a \times b} \] Applying this property: \[ \sqrt{2} \cdot \sqrt{3} = \sqrt{2 \times 3} = \sqrt{6} \] The expression \( \sqrt{6} \) is already in its simplest form because 6 cannot be factored into any perfect squares other than 1. **Final Answer:** \[ \sqrt{6} \]

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Bonus Knowledge

When you multiply square roots, you can combine them under one square root: \( \sqrt{2} \cdot \sqrt{3} = \sqrt{2 \cdot 3} = \sqrt{6} \). So, your answer in simplest form is \( \sqrt{6} \). Did you know that the product of square roots can be traced back to ancient mathematics? The Babylonians used geometric methods as early as 2000 BCE to understand roots and their calculations, laying the groundwork for modern algebra! To ensure you're always breaking down square roots correctly, remember that when multiplying, always combine the numbers under one square root before simplifying, if possible. A common mistake is to multiply them only and leave the square roots separate—always unify first for the best results!

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