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Simplifying 4x2 + 1 = -15 Reorder the terms: 1 + 4x2 = -15 Solving 1 + 4x2 = -15 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 4x2 = -15 + -1 Combine like terms: 1 + -1 = 0 0 + 4x2 = -15 + -1 4x2 = -15 + -1 Combine like terms: -15 + -1 = -16 4x2 = -16 Divide each side by '4'. x2 = -4 Simplifying x2 = -4 Reorder the terms: 4 + x2 = -4 + 4 Combine like terms: -4 + 4 = 0 4 + x2 = 0 The solution to this equation could not be determined.
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