Vishwanath
Friday, February 15, 2013
17 | If x * y = x + y + √xy , then the value of 6*24 is
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| A. 41 | B. 42
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| C. 43 | D. 44 | |
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6 * 24 | = 6 + 24 + √6 × 24 |
‹=› 30 + √144 |
‹=› 30 + 12 |
‹=› 42. |
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Title : Square Roots And Cube Roots Q17
Description : 17 If x * y = x + y + √ xy , then the value of 6*24 is A. 41 B. 42 C. 43 D. 44 6 * 24 = 6 + 24 + √ 6 × 24 ‹=› 30 + √ 144 ‹=› 30 ...
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