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• Identical expressions

• - two *(x + two)/((x + two)^ two + one)^ two = zero
• minus 2 multiply by (x plus 2) divide by ((x plus 2) squared plus 1) squared equally 0
• minus two multiply by (x plus two) divide by ((x plus two) to the power of two plus one) to the power of two equally zero
• -2*(x + 2)/((x + 2)2 + 1)2 = 0
• -2*x + 2/x + 22 + 12 = 0
• -2*(x + 2)/((x + 2)² + 1)² = 0
• -2*(x + 2)/((x + 2) to the power of 2 + 1) to the power of 2 = 0
• -2(x + 2)/((x + 2)^2 + 1)^2 = 0
• -2(x + 2)/((x + 2)2 + 1)2 = 0
• -2x + 2/x + 22 + 12 = 0
• -2x + 2/x + 2^2 + 1^2 = 0
• -2*(x + 2) divide by ((x + 2)^2 + 1)^2 = 0

• Similar expressions

• -2*(x + 2)/((x - 2)^2 + 1)^2 = 0
• 2*(x + 2)/((x + 2)^2 + 1)^2 = 0
• -2*(x - 2)/((x + 2)^2 + 1)^2 = 0
• -2*(x + 2)/((x + 2)^2 - 1)^2 = 0