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

• How to use it?

• How do you in partial fractions?:
• ((p-d)/(d^2+p^2))*(((d+p)/d)-(2d/(d-p)))
• ((3x+3y)^3−(3x+y)^3)/(27x^2+36xy+13y^2)
• (36x-6)/(36x^2-12x+1)
• ((9n)/(5m))-((81n^2+25m^2)/(45mn))+((5m-9n)/(9n))
• Factor polynomial:
• x^7+y^7
• y^16-1
• a^5-b^5
• 1-a+a^2-a^3+a^4-a^5+a^6-a^7+a^8-a^9
• Least common denominator:
• (-y*exp(1)/(exp(1)+1)+(1-y)*exp(1)/((1-1/(exp(1)+1))*(exp(1)+1)^2))/m
• sqrt(a)-(a-1/a^2)/(sqrt(a)-1/sqrt(a))+(1-1/a^2)/(sqrt(a)+1/(sqrt(a)))+2/a^(3/2)
• factorial(n)/factorial(n+1)-(n-1)/factorial(n)
• ((-k2/p)*(k3/(t3*p+1))+k1*p)*((k5*p)/(1+k3*p*(k3/(t3*p+1))*(k4*(t4*p+1))))
• Factor squared:
• 8*x^4-14*x^2-3
• -q^4-4*q^2+5
• -a^4-8*a^2-1
• -9*p^2-5*p-4

• Identical expressions

• ((p-d)/(d^ two +p^ two))*(((d+p)/d)-(2d/(d-p)))
• ((p minus d) divide by (d squared plus p squared )) multiply by (((d plus p) divide by d) minus (2d divide by (d minus p)))
• ((p minus d) divide by (d to the power of two plus p to the power of two)) multiply by (((d plus p) divide by d) minus (2d divide by (d minus p)))
• ((p-d)/(d2+p2))*(((d+p)/d)-(2d/(d-p)))
• p-d/d2+p2*d+p/d-2d/d-p
• ((p-d)/(d²+p²))*(((d+p)/d)-(2d/(d-p)))
• ((p-d)/(d to the power of 2+p to the power of 2))*(((d+p)/d)-(2d/(d-p)))
• ((p-d)/(d^2+p^2))(((d+p)/d)-(2d/(d-p)))
• ((p-d)/(d2+p2))(((d+p)/d)-(2d/(d-p)))
• p-d/d2+p2d+p/d-2d/d-p
• p-d/d^2+p^2d+p/d-2d/d-p
• ((p-d) divide by (d^2+p^2))*(((d+p) divide by d)-(2d divide by (d-p)))

• Similar expressions

• ((p-d)/(d^2+p^2))*(((d-p)/d)-(2d/(d-p)))
• ((p-d)/(d^2+p^2))*(((d+p)/d)+(2d/(d-p)))
• ((p-d)/(d^2-p^2))*(((d+p)/d)-(2d/(d-p)))
• ((p-d)/(d^2+p^2))*(((d+p)/d)-(2d/(d+p)))
• ((p+d)/(d^2+p^2))*(((d+p)/d)-(2d/(d-p)))