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Simplifying X4 + 4x3 + -5x2 = 0 Reorder the terms: X4 + -5x2 + 4x3 = 0 Solving X4 + -5x2 + 4x3 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '5x2' to each side of the equation. X4 + -5x2 + 5x2 + 4x3 = 0 + 5x2 Combine like terms: -5x2 + 5x2 = 0 X4 + 0 + 4x3 = 0 + 5x2 X4 + 4x3 = 0 + 5x2 Remove the zero: X4 + 4x3 = 5x2 Add '-4x3' to each side of the equation. X4 + 4x3 + -4x3 = 5x2 + -4x3 Combine like terms: 4x3 + -4x3 = 0 X4 + 0 = 5x2 + -4x3 X4 = 5x2 + -4x3 Simplifying X4 = 5x2 + -4x3 Reorder the terms: X4 + -5x2 + 4x3 = 5x2 + -5x2 + -4x3 + 4x3 Combine like terms: 5x2 + -5x2 = 0 X4 + -5x2 + 4x3 = 0 + -4x3 + 4x3 X4 + -5x2 + 4x3 = -4x3 + 4x3 Combine like terms: -4x3 + 4x3 = 0 X4 + -5x2 + 4x3 = 0 The solution to this equation could not be determined.
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