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Simplifying 4x2 + 16 + 7 = 0 Reorder the terms: 16 + 7 + 4x2 = 0 Combine like terms: 16 + 7 = 23 23 + 4x2 = 0 Solving 23 + 4x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-23' to each side of the equation. 23 + -23 + 4x2 = 0 + -23 Combine like terms: 23 + -23 = 0 0 + 4x2 = 0 + -23 4x2 = 0 + -23 Combine like terms: 0 + -23 = -23 4x2 = -23 Divide each side by '4'. x2 = -5.75 Simplifying x2 = -5.75 Reorder the terms: 5.75 + x2 = -5.75 + 5.75 Combine like terms: -5.75 + 5.75 = 0.00 5.75 + x2 = 0.00 The solution to this equation could not be determined.
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