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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:
• c^2-49
• z^3+z^2/2+z/2+10
• z^2-9
• y^3+8
• Least common denominator:
• (2*a+b)/(a^2-b^2)+1/(a+b)
• z/t-t/z
• (x/x-1+1)-x2/4*x2-1
• pi/(sqrt(1-x^2)*(exp(x)-log(x)))+pi*(1/x-exp(x))*asin(x)/(exp(x)-log(x))^2
• Factor squared:
• -y^4+y^2+1
• -y^4+9*y^2-1
• y^4-9*y^2-9
• -y^4-9*y^2+15
• How do you in partial fractions?:
• (z-2)/(6*z+(z-2)*(z-2))+(6/(z*z*z-8))
• ((z^2+1)^2/(4*z^2))/(13+12*((z^2+1)/2*z*z))
• (x^2-8*x+16)/(x-4)
• x^(2*n)/(x^n-1)^2
• Inequation:
• z^2-9

• Identical expressions

• z^ two - nine
• z squared minus 9
• z to the power of two minus nine
• z2-9
• z²-9
• z to the power of 2-9

• Similar expressions

• z^2+9