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Mathematics, 18.04.2020 04:56 jiskd
Find the value of c that makes 9x2 + 12x + c a perfect square trinomial. a,4 b,8 c,12 d,16
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Find the value of c that makes 9x2 + 12x + c a perfect square trinomial. a,4 b,8 c,12 d,16...
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