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Simplifying (x2 + -2)(x4 + 2x2 + 4) = 0 Reorder the terms: (-2 + x2)(x4 + 2x2 + 4) = 0 Reorder the terms: (-2 + x2)(4 + 2x2 + x4) = 0 Multiply (-2 + x2) * (4 + 2x2 + x4) (-2(4 + 2x2 + x4) + x2(4 + 2x2 + x4)) = 0 ((4 * -2 + 2x2 * -2 + x4 * -2) + x2(4 + 2x2 + x4)) = 0 ((-8 + -4x2 + -2x4) + x2(4 + 2x2 + x4)) = 0 (-8 + -4x2 + -2x4 + (4 * x2 + 2x2 * x2 + x4 * x2)) = 0 (-8 + -4x2 + -2x4 + (4x2 + 2x4 + x6)) = 0 Reorder the terms: (-8 + -4x2 + 4x2 + -2x4 + 2x4 + x6) = 0 Combine like terms: -4x2 + 4x2 = 0 (-8 + 0 + -2x4 + 2x4 + x6) = 0 (-8 + -2x4 + 2x4 + x6) = 0 Combine like terms: -2x4 + 2x4 = 0 (-8 + 0 + x6) = 0 (-8 + x6) = 0 Solving -8 + x6 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x6 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + x6 = 0 + 8 x6 = 0 + 8 Combine like terms: 0 + 8 = 8 x6 = 8 Simplifying x6 = 8 Reorder the terms: -8 + x6 = 8 + -8 Combine like terms: 8 + -8 = 0 -8 + x6 = 0 The solution to this equation could not be determined.
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