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16 April, 03:40

Solve - 3x2 + 30x - 90 = 0. x equals 5 plus or minus 2i square root of 5 x equals 5 plus or minus i square root of 5 x equals 10 plus or minus 2i square root of 5 x equals 10 plus or minus i square root of 5

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  1. 16 April, 06:38
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    The x in your equation is 16/5 or 3 1/5 or 3.2 if you want it simplified
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