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Simplifying -3x * x + -75 = 0 Multiply x * x -3x2 + -75 = 0 Reorder the terms: -75 + -3x2 = 0 Solving -75 + -3x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '75' to each side of the equation. -75 + 75 + -3x2 = 0 + 75 Combine like terms: -75 + 75 = 0 0 + -3x2 = 0 + 75 -3x2 = 0 + 75 Combine like terms: 0 + 75 = 75 -3x2 = 75 Divide each side by '-3'. x2 = -25 Simplifying x2 = -25 Reorder the terms: 25 + x2 = -25 + 25 Combine like terms: -25 + 25 = 0 25 + x2 = 0 The solution to this equation could not be determined.
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