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Simplifying f(x + 2) = 4x2 + 3x + -4 Reorder the terms: f(2 + x) = 4x2 + 3x + -4 (2 * f + x * f) = 4x2 + 3x + -4 (2f + fx) = 4x2 + 3x + -4 Reorder the terms: 2f + fx = -4 + 3x + 4x2 Solving 2f + fx = -4 + 3x + 4x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Reorder the terms: 4 + 2f + fx + -3x + -4x2 = -4 + 3x + 4x2 + 4 + -3x + -4x2 Reorder the terms: 4 + 2f + fx + -3x + -4x2 = -4 + 4 + 3x + -3x + 4x2 + -4x2 Combine like terms: -4 + 4 = 0 4 + 2f + fx + -3x + -4x2 = 0 + 3x + -3x + 4x2 + -4x2 4 + 2f + fx + -3x + -4x2 = 3x + -3x + 4x2 + -4x2 Combine like terms: 3x + -3x = 0 4 + 2f + fx + -3x + -4x2 = 0 + 4x2 + -4x2 4 + 2f + fx + -3x + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 4 + 2f + fx + -3x + -4x2 = 0 The solution to this equation could not be determined.
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