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Simplifying X2 + -20x + -4 = 0 Reorder the terms: -4 + X2 + -20x = 0 Solving -4 + X2 + -20x = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '4' to each side of the equation. -4 + X2 + 4 + -20x = 0 + 4 Reorder the terms: -4 + 4 + X2 + -20x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + X2 + -20x = 0 + 4 X2 + -20x = 0 + 4 Combine like terms: 0 + 4 = 4 X2 + -20x = 4 Add '20x' to each side of the equation. X2 + -20x + 20x = 4 + 20x Combine like terms: -20x + 20x = 0 X2 + 0 = 4 + 20x X2 = 4 + 20x Simplifying X2 = 4 + 20x Reorder the terms: -4 + X2 + -20x = 4 + 20x + -4 + -20x Reorder the terms: -4 + X2 + -20x = 4 + -4 + 20x + -20x Combine like terms: 4 + -4 = 0 -4 + X2 + -20x = 0 + 20x + -20x -4 + X2 + -20x = 20x + -20x Combine like terms: 20x + -20x = 0 -4 + X2 + -20x = 0 The solution to this equation could not be determined.
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