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Simplifying 45x2 + 0x + 1890 = 0 Anything times zero is zero. 45x2 + 0x + 1890 = 0 Reorder the terms: 0 + 1890 + 45x2 = 0 Combine like terms: 0 + 1890 = 1890 1890 + 45x2 = 0 Solving 1890 + 45x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1890' to each side of the equation. 1890 + -1890 + 45x2 = 0 + -1890 Combine like terms: 1890 + -1890 = 0 0 + 45x2 = 0 + -1890 45x2 = 0 + -1890 Combine like terms: 0 + -1890 = -1890 45x2 = -1890 Divide each side by '45'. x2 = -42 Simplifying x2 = -42 Reorder the terms: 42 + x2 = -42 + 42 Combine like terms: -42 + 42 = 0 42 + x2 = 0 The solution to this equation could not be determined.
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