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Evaluate the following:(i) {(52 + 122)1/2}3(ii) {(62 + 82)1/2}3 |
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Answer» (i) \(\{(5^2 + 12^2)^{1/2}\}^3\) After solving we get, \(\{(25 + 144)^{1/2}\}^3\) = \(\{(13^2)^{1/2}\}^3\) = {13}3 = 2197 (ii) \(\{(6^2 + 8^2)^{1/2}\}^3\) After solving we get; \(\{(25 + 144)^{1/2}\}^3\) = \(\{(100)^{1/2}\}^3\) = \(\{(10^2)^{1/2}\}^3\) = \({\{10}\}^3\) = \(1000\) |
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