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Simplifying 3x2 * 15x + 9 = 0 Reorder the terms for easier multiplication: 3 * 15x2 * x + 9 = 0 Multiply 3 * 15 45x2 * x + 9 = 0 Multiply x2 * x 45x3 + 9 = 0 Reorder the terms: 9 + 45x3 = 0 Solving 9 + 45x3 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 45x3 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 45x3 = 0 + -9 45x3 = 0 + -9 Combine like terms: 0 + -9 = -9 45x3 = -9 Divide each side by '45'. x3 = -0.2 Simplifying x3 = -0.2 Reorder the terms: 0.2 + x3 = -0.2 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.2 + x3 = 0.0 The solution to this equation could not be determined.
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