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Simplifying 196r2 + 225 = 0 Reorder the terms: 225 + 196r2 = 0 Solving 225 + 196r2 = 0 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-225' to each side of the equation. 225 + -225 + 196r2 = 0 + -225 Combine like terms: 225 + -225 = 0 0 + 196r2 = 0 + -225 196r2 = 0 + -225 Combine like terms: 0 + -225 = -225 196r2 = -225 Divide each side by '196'. r2 = -1.147959184 Simplifying r2 = -1.147959184 Reorder the terms: 1.147959184 + r2 = -1.147959184 + 1.147959184 Combine like terms: -1.147959184 + 1.147959184 = 0.000000000 1.147959184 + r2 = 0.000000000 The solution to this equation could not be determined.
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