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Simplifying X4 + -20x2 + 64 = 0 Reorder the terms: 64 + X4 + -20x2 = 0 Solving 64 + X4 + -20x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-64' to each side of the equation. 64 + X4 + -64 + -20x2 = 0 + -64 Reorder the terms: 64 + -64 + X4 + -20x2 = 0 + -64 Combine like terms: 64 + -64 = 0 0 + X4 + -20x2 = 0 + -64 X4 + -20x2 = 0 + -64 Combine like terms: 0 + -64 = -64 X4 + -20x2 = -64 Add '20x2' to each side of the equation. X4 + -20x2 + 20x2 = -64 + 20x2 Combine like terms: -20x2 + 20x2 = 0 X4 + 0 = -64 + 20x2 X4 = -64 + 20x2 Simplifying X4 = -64 + 20x2 Reorder the terms: 64 + X4 + -20x2 = -64 + 20x2 + 64 + -20x2 Reorder the terms: 64 + X4 + -20x2 = -64 + 64 + 20x2 + -20x2 Combine like terms: -64 + 64 = 0 64 + X4 + -20x2 = 0 + 20x2 + -20x2 64 + X4 + -20x2 = 20x2 + -20x2 Combine like terms: 20x2 + -20x2 = 0 64 + X4 + -20x2 = 0 The solution to this equation could not be determined.
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