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If (x3 - y3): (x2 + xy + y2) = 7 : 1 and (x2 - y2): (x - y) = 9: 1, then what is the ratio between x and 8y?O (A) 1:8O (B) 1:2O (C) 1:1O (D) 1:4 |
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Answer» Step-by-step EXPLANATION: |
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