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Simplifying 5 + (x + -150) * 3x = 4730 Reorder the terms: 5 + (-150 + x) * 3x = 4730 Reorder the terms for easier multiplication: 5 + 3x(-150 + x) = 4730 5 + (-150 * 3x + x * 3x) = 4730 5 + (-450x + 3x2) = 4730 Solving 5 + -450x + 3x2 = 4730 Solving for variable 'x'. Reorder the terms: 5 + -4730 + -450x + 3x2 = 4730 + -4730 Combine like terms: 5 + -4730 = -4725 -4725 + -450x + 3x2 = 4730 + -4730 Combine like terms: 4730 + -4730 = 0 -4725 + -450x + 3x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(-1575 + -150x + x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-1575 + -150x + x2)' equal to zero and attempt to solve: Simplifying -1575 + -150x + x2 = 0 Solving -1575 + -150x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1575' to each side of the equation. -1575 + -150x + 1575 + x2 = 0 + 1575 Reorder the terms: -1575 + 1575 + -150x + x2 = 0 + 1575 Combine like terms: -1575 + 1575 = 0 0 + -150x + x2 = 0 + 1575 -150x + x2 = 0 + 1575 Combine like terms: 0 + 1575 = 1575 -150x + x2 = 1575 The x term is -150x. Take half its coefficient (-75). Square it (5625) and add it to both sides. Add '5625' to each side of the equation. -150x + 5625 + x2 = 1575 + 5625 Reorder the terms: 5625 + -150x + x2 = 1575 + 5625 Combine like terms: 1575 + 5625 = 7200 5625 + -150x + x2 = 7200 Factor a perfect square on the left side: (x + -75)(x + -75) = 7200 Calculate the square root of the right side: 84.852813742 Break this problem into two subproblems by setting (x + -75) equal to 84.852813742 and -84.852813742.Subproblem 1
x + -75 = 84.852813742 Simplifying x + -75 = 84.852813742 Reorder the terms: -75 + x = 84.852813742 Solving -75 + x = 84.852813742 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '75' to each side of the equation. -75 + 75 + x = 84.852813742 + 75 Combine like terms: -75 + 75 = 0 0 + x = 84.852813742 + 75 x = 84.852813742 + 75 Combine like terms: 84.852813742 + 75 = 159.852813742 x = 159.852813742 Simplifying x = 159.852813742Subproblem 2
x + -75 = -84.852813742 Simplifying x + -75 = -84.852813742 Reorder the terms: -75 + x = -84.852813742 Solving -75 + x = -84.852813742 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '75' to each side of the equation. -75 + 75 + x = -84.852813742 + 75 Combine like terms: -75 + 75 = 0 0 + x = -84.852813742 + 75 x = -84.852813742 + 75 Combine like terms: -84.852813742 + 75 = -9.852813742 x = -9.852813742 Simplifying x = -9.852813742Solution
The solution to the problem is based on the solutions from the subproblems. x = {159.852813742, -9.852813742}Solution
x = {159.852813742, -9.852813742}
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