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• Identical expressions

• (- two *cot(two *x)^ two - two)/cot(two *x) = zero
• ( minus 2 multiply by cotangent of (2 multiply by x) squared minus 2) divide by cotangent of (2 multiply by x) equally 0
• ( minus two multiply by cotangent of (two multiply by x) to the power of two minus two) divide by cotangent of (two multiply by x) equally zero
• (-2*cot(2*x)2 - 2)/cot(2*x) = 0
• -2*cot2*x2 - 2/cot2*x = 0
• (-2*cot(2*x)² - 2)/cot(2*x) = 0
• (-2*cot(2*x) to the power of 2 - 2)/cot(2*x) = 0
• (-2cot(2x)^2 - 2)/cot(2x) = 0
• (-2cot(2x)2 - 2)/cot(2x) = 0
• -2cot2x2 - 2/cot2x = 0
• -2cot2x^2 - 2/cot2x = 0
• (-2*cot(2*x)^2 - 2) divide by cot(2*x) = 0

• Similar expressions

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