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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:
• z^3-4*z^2+14*z-20
• z^3-3*z^2+4*z-2
• z^2-z+1
• z^2+2*z+10
• Least common denominator:
• (y/(x*y-x^2)+x/(x*y-y^2))/(x^2+2*x*y+y^2/(1/x+1/y))
• y-b/(a-a*b)-(y-a)/a*b-b
• y/(4*y+16)+(y^2+16)/(4*y^2-64)-(4/(y^2-4*y))
• y/(4*y+16)+y^2+16/(4*y^2-64)
• Factor squared:
• y^4-9*y^2-2
• y^4-y^2+11
• -y^4+8*y^2+15
• y^4-8*y^2+12
• How do you in partial fractions?:
• -1/x+x/(2*x+3)
• (y/(x-y)+x/(x+y))/(1/x^2+1/y^2)-y^4/(x^2-y^2)
• -1/(10*tan(-1/2+5*x/2))+tan(-1/2+5*x/2)/10
• (y*x^2+16)/((y-1)*(x-4))-(16*y+x^2)/(x*y-x-4*y+4)

• Identical expressions

• x^ two + twenty-five
• x squared plus 25
• x to the power of two plus twenty minus five
• x2+25
• x²+25
• x to the power of 2+25

• Similar expressions

• x^2-25