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3. Roots: Without finding the solutions, show that 12-x-1 = 0 has: (a) NO positive integer solutions (b) NO rational solutions HINTS: Assume that= P/q

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3. Roots: Without finding the solutions, show that 12-x-1 = 0 has: (a) NO positive integer solutions (b) NO rational solutions HINTS: Assume that= P/q where p and q are integers with no common factors. ii, p2-q2 = (p-q) (p + q) ii. Each integer is either ODD or EVEN

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