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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^2-9
• y^3+8
• x-x^3
• a^6-125
• Least common denominator:
• (2*a+b)/(a^2-b^2)+1/(a+b)
• z*((-z)*log(x)/c+z*log(y)/c)
• (z+t)/(t-z)-(t-z)/(t+z)
• (z/c-c/z)*5*z*c/(z+c)
• Factor squared:
• y^4-9*y^2+8
• y^4+9*y^2+2
• -y^4+y^2+5
• y^4+7*y^2+7
• How do you in partial fractions?:
• ((z^2+1)^2/(4*z^2))/(13+12*((z^2+1)/2*z*z))
• (x^2-8*x+16)/(x-4)
• -1/(5*x^5)
• 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