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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^3-x
• x^2-81
• c^3-1
• y^3-1
• Least common denominator:
• (5/s)*(2/((1/5)*s+1))*(1/(s+1))
• (x^3+12*x)*(x/(2*(x^3+12*x))+(-12-3*x^2)*(x^2+4)/(4*(x^3+12*x)^2))/(x^2+4)
• z/x-z+x+z/z
• z/(z+9)^2-z/(z^2-81)
• Factor squared:
• -y^4-y^2+6
• -y^4+8*y^2-8
• y^4-y^2-5
• 2*x^2-3*x+5
• How do you in partial fractions?:
• x^3/(x^8+1)
• 4*(-1+4*x^2/(-1+x^2))/(-1+x^2)^2
• (b+2)/(b^3+6)
• ((y-9)/(y-8))*((y^2-64)/(y^2-16*y-64))
• Canonical form:
• x^2-81

• Identical expressions

• x^ two - eighty-one
• x squared minus 81
• x to the power of two minus eighty minus one
• x2-81
• x²-81
• x to the power of 2-81

• Similar expressions

• x^2+81