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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:
• x^4-5*x^3+6*x^2-10*x+8
• t^4/4+4*t^3/3
• 2*x^3+3*x^2+3*x+1
• x^2-81
• Least common denominator:
• ((x*x^(1/2)-x)^3)/((((x^(3/4)-1)/(x^(1/4)-1)-x^(1/2))*(1-x))^3)
• sqrt(sqrt(m)-sqrt((m^2-9)/m))*sqrt(sqrt(m)+sqrt((m^2-9)/m))
• factorial(5)/(m*(m+1))*factorial(m+1)/factorial(m-1)
• exp(x)/x^7-7*exp(x)/x^8
• Factor squared:
• y^4+y^2+9
• -y^4-y^2+8
• -y^2-4*y-3
• x^2-x*a+4*a^2
• How do you in partial fractions?:
• (4x^2-3x+1)/(x^4+x^2)
• 2/x+(3*x-2)/(x+1)
• ((x^3+y^3)/(x+y))/(x^2-y^2)+(2*y)/(x+y)-(x*y)/(x^2-y^2)
• ((x*x-11*x+30)/(x*x-9*x+20))/((x*x-36)/(x*x-16))

• Identical expressions

• t^ four / four + four *t^ three / three
• t to the power of 4 divide by 4 plus 4 multiply by t cubed divide by 3
• t to the power of four divide by four plus four multiply by t to the power of three divide by three
• t4/4+4*t3/3
• t⁴/4+4*t³/3
• t to the power of 4/4+4*t to the power of 3/3
• t^4/4+4t^3/3
• t4/4+4t3/3
• t^4 divide by 4+4*t^3 divide by 3

• Similar expressions

• t^4/4-4*t^3/3