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• Complex numbers step by step
• Regular Equations Step by Step
• Mathematical logic step by step

• How to use it?

• Factor polynomial:
• y^2-81
• x^3-y^6
• y^2-16
• x^4-1
• Least common denominator:
• (z^5-5*z^3+10*z-1/10*z+1/5*z^3-1/z^5)*(z^3-3*z+1/3*z-1/z^3)
• -x/10-10*(x/10)^2/2
• sin(2*pi+x)+((3*pi)/2-x)+cos(x+pi/2)
• x^4/4+x+2+x^4/4+x+2
• Factor squared:
• -y^4-y^2+8
• -y^2-4*y-3
• x^2-x*a+4*a^2
• y^4+y^2+9
• How do you in partial fractions?:
• (e^(3x)+1)/(e^x+1)
• (z/(z-1))+((z^2-1.0923*z)/(z^2-1.9061*z+0.9277))
• y/(b*y-2*b^2)-2/(y^2+y-2*b*y-2*b)*(1+(3*y+y^2)/(3+y))
• ((p+3)/(p^2-2p))*((4p-8)/(p+3))
• Equation:
• y^2-81

• Identical expressions

• y^ two - eighty-one
• y squared minus 81
• y to the power of two minus eighty minus one
• y2-81
• y²-81
• y to the power of 2-81

• Similar expressions

• y^2+81