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Simplifying (x2 + -2x + -4)(x2 + -49) = 0 Reorder the terms: (-4 + -2x + x2)(x2 + -49) = 0 Reorder the terms: (-4 + -2x + x2)(-49 + x2) = 0 Multiply (-4 + -2x + x2) * (-49 + x2) (-4(-49 + x2) + -2x * (-49 + x2) + x2(-49 + x2)) = 0 ((-49 * -4 + x2 * -4) + -2x * (-49 + x2) + x2(-49 + x2)) = 0 ((196 + -4x2) + -2x * (-49 + x2) + x2(-49 + x2)) = 0 (196 + -4x2 + (-49 * -2x + x2 * -2x) + x2(-49 + x2)) = 0 (196 + -4x2 + (98x + -2x3) + x2(-49 + x2)) = 0 (196 + -4x2 + 98x + -2x3 + (-49 * x2 + x2 * x2)) = 0 (196 + -4x2 + 98x + -2x3 + (-49x2 + x4)) = 0 Reorder the terms: (196 + 98x + -4x2 + -49x2 + -2x3 + x4) = 0 Combine like terms: -4x2 + -49x2 = -53x2 (196 + 98x + -53x2 + -2x3 + x4) = 0 Solving 196 + 98x + -53x2 + -2x3 + x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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