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Simplifying 2X3 + 13x2 + 15x = 0 Reorder the terms: 2X3 + 15x + 13x2 = 0 Solving 2X3 + 15x + 13x2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-15x' to each side of the equation. 2X3 + 15x + -15x + 13x2 = 0 + -15x Combine like terms: 15x + -15x = 0 2X3 + 0 + 13x2 = 0 + -15x 2X3 + 13x2 = 0 + -15x Remove the zero: 2X3 + 13x2 = -15x Add '-13x2' to each side of the equation. 2X3 + 13x2 + -13x2 = -15x + -13x2 Combine like terms: 13x2 + -13x2 = 0 2X3 + 0 = -15x + -13x2 2X3 = -15x + -13x2 Divide each side by '2'. X3 = -7.5x + -6.5x2 Simplifying X3 = -7.5x + -6.5x2 Reorder the terms: X3 + 7.5x + 6.5x2 = -7.5x + 7.5x + -6.5x2 + 6.5x2 Combine like terms: -7.5x + 7.5x = 0.0 X3 + 7.5x + 6.5x2 = 0.0 + -6.5x2 + 6.5x2 X3 + 7.5x + 6.5x2 = -6.5x2 + 6.5x2 Combine like terms: -6.5x2 + 6.5x2 = 0.0 X3 + 7.5x + 6.5x2 = 0.0 The solution to this equation could not be determined.
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