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

• How to use it?

• Equation:
• Equation cos(x)=(1/2)
• Equation x^2=-16
• Equation x^4=(x-20)^2
• Equation 8x-8=20-6x
• Express {x} in terms of y where:
• 18*x-20*y=-7
• 1*x-6*y=-19
• -6*x-17*y=14
• 18*x-12*y=-20
• Integral of d{x}:
• sec^2x
• Derivative of:
• sec^2x

• Identical expressions

• sec^2x
• sec squared x
• sec2x
• sec²x
• sec to the power of 2x