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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 4x^2+20x=0
• Equation 1/x=0
• Equation x:2,404=5,02
• Express {x} in terms of y where:
• 15*x+15*y=16
• -4*x+18*y=-14
• 8*x+7*y=-13
• 14*x-16*y=14
• Derivative of:
• 1/x
• Limit of the function:
• 1/x
• Integral of d{x}:
• 1/x

• Identical expressions

• one /x= zero
• 1 divide by x equally 0
• one divide by x equally zero
• 1/x=O
• 1 divide by x=0

• Similar expressions

• (x^2-1)/(x+2)=4x
• 1/(x-3)^2=3/(x-3)+4
• 1/(x-4)2-(7/x-4)+10=0
• (x+1)^2/(x-1)-20/(x^2+3*x-4)+(x+1)/(x+4)-x-1=0