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Simplify \(\frac{1 - 2\sqrt{5}}{2 + 3\sqrt{2}}\).
Question 1
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Simplify \(\frac{1 - 2\sqrt{5}}{2 + 3\sqrt{2}}\).
\(14(2\sqrt{2} + 6\sqrt{5} - 4\sqrt{10})\)
\(\frac{1}{14}(2 - 3\sqrt{2} - 4\sqrt{5} - 6\sqrt{10})\)
\(\frac{1}{14}(3\sqrt{2} + 4\sqrt{5} - 6\sqrt{10} - 2)\)
\(14(2 + 3\sqrt{2} - 6\sqrt{5} + 4\sqrt{10})\)
Answer Details
Read lesson note on Surds (WAEC)
Surds
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