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What is wrong with the following equation? (x2 + x - 42)/(x - 6) = x + 7 (x - 6)(x + 7) ≠ x2 + x - 42 The left-hand side is not defined for x = 0, but the right-hand side is. The left-hand side is not defined for x = 6, but the right-hand side is. None of these - the equation is correct. |
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Answer» What is wrong with the following equation? (x2+ x - 42)/(x - 6) = x + 7 Solution: |
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