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  3. problem 3 1 prove the following statement for every...

Question: problem 3 1 prove the following statement for every...

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Problem 3· 1 . Prove the following statement. For every a R. if a 4, then - a + a 0. - 2. Let a E R. Prove the following statement: (x2 + ax + a > 0 for every x E R) if and only if (0 〈 a < 4). You may want to transform the expression 2ax a by completing the square.

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