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44. The sum of two numbers is 17 and thesum of their squares is 157. Find thenumbers. |
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Answer» Suppose numbers are x and 17-x because addition is 17. x*x + (17-x)(17-x) = 157 x*x + 289 - 34x + x*x = 157 2x*x - 34x + 132 = 0 x*x - 17x + 66 = 0 (x-6)(x-11) = 0 x = 6,11 Numbers are 6 and 11. If you find this answer helpful then like it. thnx |
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