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• Identical expressions

• two *(- two *sin(x)*cos(x) + (sin(x)^ two - cos(x)^ two)/(x + one) + sin(x)*cos(x)/(x + one)^ two)/(x + one) = zero
• 2 multiply by ( minus 2 multiply by sinus of (x) multiply by co sinus of e of (x) plus ( sinus of (x) squared minus co sinus of e of (x) squared ) divide by (x plus 1) plus sinus of (x) multiply by co sinus of e of (x) divide by (x plus 1) squared ) divide by (x plus 1) equally 0
• two multiply by ( minus two multiply by sinus of (x) multiply by co sinus of e of (x) plus ( sinus of (x) to the power of two minus co sinus of e of (x) to the power of two) divide by (x plus one) plus sinus of (x) multiply by co sinus of e of (x) divide by (x plus one) to the power of two) divide by (x plus one) equally zero
• 2*(-2*sin(x)*cos(x) + (sin(x)2 - cos(x)2)/(x + 1) + sin(x)*cos(x)/(x + 1)2)/(x + 1) = 0
• 2*-2*sinx*cosx + sinx2 - cosx2/x + 1 + sinx*cosx/x + 12/x + 1 = 0
• 2*(-2*sin(x)*cos(x) + (sin(x)² - cos(x)²)/(x + 1) + sin(x)*cos(x)/(x + 1)²)/(x + 1) = 0
• 2*(-2*sin(x)*cos(x) + (sin(x) to the power of 2 - cos(x) to the power of 2)/(x + 1) + sin(x)*cos(x)/(x + 1) to the power of 2)/(x + 1) = 0
• 2(-2sin(x)cos(x) + (sin(x)^2 - cos(x)^2)/(x + 1) + sin(x)cos(x)/(x + 1)^2)/(x + 1) = 0
• 2(-2sin(x)cos(x) + (sin(x)2 - cos(x)2)/(x + 1) + sin(x)cos(x)/(x + 1)2)/(x + 1) = 0
• 2-2sinxcosx + sinx2 - cosx2/x + 1 + sinxcosx/x + 12/x + 1 = 0
• 2-2sinxcosx + sinx^2 - cosx^2/x + 1 + sinxcosx/x + 1^2/x + 1 = 0
• 2*(-2*sin(x)*cos(x) + (sin(x)^2 - cos(x)^2) divide by (x + 1) + sin(x)*cos(x) divide by (x + 1)^2) divide by (x + 1) = 0

• Similar expressions

• 2*(-2*sin(x)*cos(x) + (sin(x)^2 - cos(x)^2)/(x - 1) + sin(x)*cos(x)/(x + 1)^2)/(x + 1) = 0
• 2*(-2*sin(x)*cos(x) - (sin(x)^2 - cos(x)^2)/(x + 1) + sin(x)*cos(x)/(x + 1)^2)/(x + 1) = 0
• 2*(2*sin(x)*cos(x) + (sin(x)^2 - cos(x)^2)/(x + 1) + sin(x)*cos(x)/(x + 1)^2)/(x + 1) = 0
• 2*(-2*sin(x)*cos(x) + (sin(x)^2 - cos(x)^2)/(x + 1) + sin(x)*cos(x)/(x + 1)^2)/(x - 1) = 0
• 2*(-2*sin(x)*cos(x) + (sin(x)^2 - cos(x)^2)/(x + 1) + sin(x)*cos(x)/(x - 1)^2)/(x + 1) = 0
• 2*(-2*sin(x)*cos(x) + (sin(x)^2 - cos(x)^2)/(x + 1) - sin(x)*cos(x)/(x + 1)^2)/(x + 1) = 0
• 2*(-2*sin(x)*cos(x) + (sin(x)^2 + cos(x)^2)/(x + 1) + sin(x)*cos(x)/(x + 1)^2)/(x + 1) = 0
• 2*(-2*sinx*cosx + (sinx^2 - cosx^2)/(x + 1) + sinx*cosx/(x + 1)^2)/(x + 1) = 0