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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^3-9*z^2+16*z+26
• z^3+27
• z^2+2*z+26
• z^2-100
• Least common denominator:
• z/4*(x-y)-2*z/x-y
• (((y-y)/(3*y-3))+(1/(y-1)))/(y+1)/3
• y-b/(a-a*b)-(y-a)/a*b-b
• y*(y+((1/(x+(x^2+y^2)^(1/2))*(1+(2*x/(2*(x^2+y^2)^(1/2)))))))-(y/(x^2+y^2)^(1/2))
• Factor squared:
• -y^4-8*y^2-4
• y^4-8*y^2-4
• -y^4-8*y^2-1
• y^4+7*y^2-1
• How do you in partial fractions?:
• y*(y+((1/(x+(x^2+y^2)^(1/2))*(1+(2*x/(2*(x^2+y^2)^(1/2)))))))-(y/(x^2+y^2)^(1/2))
• -1/(10*tan(-1/2+5*x/2))+tan(-1/2+5*x/2)/10
• y/(y+2)/-y*(y+2)/(2-y)^2
• 1/(1-x)+(1+x)/(1-x)^2

• Identical expressions

• z^ two - one hundred
• z squared minus 100
• z to the power of two minus one hundred
• z2-100
• z²-100
• z to the power of 2-100

• Similar expressions

• z^2+100