Mathematics, 18.07.2019 00:00 shyshy1791

What number should be added to the expression x^2+3x+_ in order to create a perfect square trinomial? a) 3/2 b) 3 c) 9/4 d) 9

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What number should be added to the expression x^2+3x+_ in order to create a perfect square trinomial...

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