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Simplifying 2x2 + 2x + -5 = k Reorder the terms: -5 + 2x + 2x2 = k Solving -5 + 2x + 2x2 = k Solving for variable 'x'. Reorder the terms: -5 + -1k + 2x + 2x2 = k + -1k Combine like terms: k + -1k = 0 -5 + -1k + 2x + 2x2 = 0 The solution to this equation could not be determined.
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