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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^2+d/z-2
• z^2-6*z+5
• z^2+6*z+1
• z^2+6927*31421
• Least common denominator:
• (x/y)-(y/x)-y/x+y-1
• (x*y+10*y^2/2-5*(y-1)^2-(x-10)*(y-1))/((x-10)*(y-1)+10*(y-1)^2/2-5*(y-2)^2-(x-20)*(y-2))
• (x-x*x*x/6+x*x*x*x*x/120)^2
• (x-x^3/6+x^5/120-x^7/5040)^3
• Factor squared:
• y^4-6*y^2-5
• -y^4-6*y^2-6
• y^4+7*y^2+1
• y^4+6*y^2+4
• How do you in partial fractions?:
• (x^2-2*x+1)/(x-1)
• 1970000-530000/(1+r)^36-56000*(1-1/(1+r)^36)/r
• (x^2+2*x-15)/(x-3)
• (x*1.06)/(1+x*1.06)

• Identical expressions

• x^ two + seven *x
• x squared plus 7 multiply by x
• x to the power of two plus seven multiply by x
• x2+7*x
• x²+7*x
• x to the power of 2+7*x
• x^2+7x
• x2+7x

• Similar expressions

• x^2-7*x