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-0.2x2+12x+11 = 0

Using the quadratic equation formula will give you two solutions which are:

x = 30 + the square root of 955 = 60.90307428 to 8 decimal places.

or:

x = 30 - the square root of 955 = -0.90307428 to 8 decimal places.

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Q: How do I sovle -0.2x2 plus 12x plus 11 equals 0?
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