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Simplifying 3x2 + 250x + 18000 = 1700 Reorder the terms: 18000 + 250x + 3x2 = 1700 Solving 18000 + 250x + 3x2 = 1700 Solving for variable 'x'. Reorder the terms: 18000 + -1700 + 250x + 3x2 = 1700 + -1700 Combine like terms: 18000 + -1700 = 16300 16300 + 250x + 3x2 = 1700 + -1700 Combine like terms: 1700 + -1700 = 0 16300 + 250x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 5433.333333 + 83.33333333x + x2 = 0 Move the constant term to the right: Add '-5433.333333' to each side of the equation. 5433.333333 + 83.33333333x + -5433.333333 + x2 = 0 + -5433.333333 Reorder the terms: 5433.333333 + -5433.333333 + 83.33333333x + x2 = 0 + -5433.333333 Combine like terms: 5433.333333 + -5433.333333 = 0.000000 0.000000 + 83.33333333x + x2 = 0 + -5433.333333 83.33333333x + x2 = 0 + -5433.333333 Combine like terms: 0 + -5433.333333 = -5433.333333 83.33333333x + x2 = -5433.333333 The x term is 83.33333333x. Take half its coefficient (41.66666667). Square it (1736.111111) and add it to both sides. Add '1736.111111' to each side of the equation. 83.33333333x + 1736.111111 + x2 = -5433.333333 + 1736.111111 Reorder the terms: 1736.111111 + 83.33333333x + x2 = -5433.333333 + 1736.111111 Combine like terms: -5433.333333 + 1736.111111 = -3697.222222 1736.111111 + 83.33333333x + x2 = -3697.222222 Factor a perfect square on the left side: (x + 41.66666667)(x + 41.66666667) = -3697.222222 Can't calculate square root of the right side. The solution to this equation could not be determined.
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