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• Integral Step by Step
• Derivative Step by Step
• Equation systems Step by Step

• How to use it?

• Equation:
• Equation (x-4)(x^2+16x+64)=13(x+8)
• Equation k^2-2*k+1=0
• Equation k^2-2*k+5=0
• Equation k^2-4*k+3=0
• Express {x} in terms of y where:
• 15*x+15*y=16
• 8*x+7*y=-13
• -4*x+18*y=-14
• 14*x-16*y=14

• Identical expressions

• cos^ two 3x-sin^23x=-(one /2)
• co sinus of e of squared 3x minus sinus of squared 3x equally minus (1 divide by 2)
• co sinus of e of to the power of two 3x minus sinus of squared 3x equally minus (one divide by 2)
• cos23x-sin23x=-(1/2)
• cos23x-sin23x=-1/2
• cos²3x-sin²3x=-(1/2)
• cos to the power of 23x-sin to the power of 23x=-(1/2)
• cos^23x-sin^23x=-1/2
• cos^23x-sin^23x=-(1 divide by 2)

• Similar expressions

• cos^23x+sin^23x=-(1/2)
• sin(pi(2x-3)/6)=-1/2
• cos(x)-1/2=0
• cos^23x-sin^23x=+(1/2)
• sqrt(3)/2*cos(x)-1/2*sin(x)=1
• tg(x)=-1/2