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Simplifying 190x2 + 1009x = x + 10987214 Reorder the terms: 1009x + 190x2 = x + 10987214 Reorder the terms: 1009x + 190x2 = 10987214 + x Solving 1009x + 190x2 = 10987214 + x Solving for variable 'x'. Reorder the terms: -10987214 + 1009x + -1x + 190x2 = 10987214 + x + -10987214 + -1x Combine like terms: 1009x + -1x = 1008x -10987214 + 1008x + 190x2 = 10987214 + x + -10987214 + -1x Reorder the terms: -10987214 + 1008x + 190x2 = 10987214 + -10987214 + x + -1x Combine like terms: 10987214 + -10987214 = 0 -10987214 + 1008x + 190x2 = 0 + x + -1x -10987214 + 1008x + 190x2 = x + -1x Combine like terms: x + -1x = 0 -10987214 + 1008x + 190x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-5493607 + 504x + 95x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5493607 + 504x + 95x2)' equal to zero and attempt to solve: Simplifying -5493607 + 504x + 95x2 = 0 Solving -5493607 + 504x + 95x2 = 0 Begin completing the square. Divide all terms by 95 the coefficient of the squared term: Divide each side by '95'. -57827.44211 + 5.305263158x + x2 = 0 Move the constant term to the right: Add '57827.44211' to each side of the equation. -57827.44211 + 5.305263158x + 57827.44211 + x2 = 0 + 57827.44211 Reorder the terms: -57827.44211 + 57827.44211 + 5.305263158x + x2 = 0 + 57827.44211 Combine like terms: -57827.44211 + 57827.44211 = 0.00000 0.00000 + 5.305263158x + x2 = 0 + 57827.44211 5.305263158x + x2 = 0 + 57827.44211 Combine like terms: 0 + 57827.44211 = 57827.44211 5.305263158x + x2 = 57827.44211 The x term is 5.305263158x. Take half its coefficient (2.652631579). Square it (7.036454294) and add it to both sides. Add '7.036454294' to each side of the equation. 5.305263158x + 7.036454294 + x2 = 57827.44211 + 7.036454294 Reorder the terms: 7.036454294 + 5.305263158x + x2 = 57827.44211 + 7.036454294 Combine like terms: 57827.44211 + 7.036454294 = 57834.478564294 7.036454294 + 5.305263158x + x2 = 57834.478564294 Factor a perfect square on the left side: (x + 2.652631579)(x + 2.652631579) = 57834.478564294 Calculate the square root of the right side: 240.488000874 Break this problem into two subproblems by setting (x + 2.652631579) equal to 240.488000874 and -240.488000874.Subproblem 1
x + 2.652631579 = 240.488000874 Simplifying x + 2.652631579 = 240.488000874 Reorder the terms: 2.652631579 + x = 240.488000874 Solving 2.652631579 + x = 240.488000874 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.652631579' to each side of the equation. 2.652631579 + -2.652631579 + x = 240.488000874 + -2.652631579 Combine like terms: 2.652631579 + -2.652631579 = 0.000000000 0.000000000 + x = 240.488000874 + -2.652631579 x = 240.488000874 + -2.652631579 Combine like terms: 240.488000874 + -2.652631579 = 237.835369295 x = 237.835369295 Simplifying x = 237.835369295Subproblem 2
x + 2.652631579 = -240.488000874 Simplifying x + 2.652631579 = -240.488000874 Reorder the terms: 2.652631579 + x = -240.488000874 Solving 2.652631579 + x = -240.488000874 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.652631579' to each side of the equation. 2.652631579 + -2.652631579 + x = -240.488000874 + -2.652631579 Combine like terms: 2.652631579 + -2.652631579 = 0.000000000 0.000000000 + x = -240.488000874 + -2.652631579 x = -240.488000874 + -2.652631579 Combine like terms: -240.488000874 + -2.652631579 = -243.140632453 x = -243.140632453 Simplifying x = -243.140632453Solution
The solution to the problem is based on the solutions from the subproblems. x = {237.835369295, -243.140632453}Solution
x = {237.835369295, -243.140632453}
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