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Simplifying (2x + -5)(x2 + 4x + 4) = 0 Reorder the terms: (-5 + 2x)(x2 + 4x + 4) = 0 Reorder the terms: (-5 + 2x)(4 + 4x + x2) = 0 Multiply (-5 + 2x) * (4 + 4x + x2) (-5(4 + 4x + x2) + 2x * (4 + 4x + x2)) = 0 ((4 * -5 + 4x * -5 + x2 * -5) + 2x * (4 + 4x + x2)) = 0 ((-20 + -20x + -5x2) + 2x * (4 + 4x + x2)) = 0 (-20 + -20x + -5x2 + (4 * 2x + 4x * 2x + x2 * 2x)) = 0 (-20 + -20x + -5x2 + (8x + 8x2 + 2x3)) = 0 Reorder the terms: (-20 + -20x + 8x + -5x2 + 8x2 + 2x3) = 0 Combine like terms: -20x + 8x = -12x (-20 + -12x + -5x2 + 8x2 + 2x3) = 0 Combine like terms: -5x2 + 8x2 = 3x2 (-20 + -12x + 3x2 + 2x3) = 0 Solving -20 + -12x + 3x2 + 2x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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