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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^3-6*z^2+21*z-26
• z^3+5*z^2+4*z-10
• z^3+5*z^2+17*z+13
• z^3/4-2*z^3/9+7*z^3/12
• Least common denominator:
• ((z^2+1)^2/(4*z^2))/(13+12*((z^2+1)/2*z*z))
• -z/1-z/2
• 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))
• (y/(x*y-x^2)+x/(x*y-y^2))/(x^2+2*x*y+y^2/(1/x+1/y))
• Factor squared:
• -y^4+y^2+2
• y^4-y^2-13
• -y^4-8*y^2-4
• -y^4-y^2-1
• How do you in partial fractions?:
• y/(y+2)+-y*(y+2)/(2-y)^2
• (x^2+6*x+8)/(x+4)
• (c^4)^5*c^8/(c^7)^4
• 2*(-4+3*(-1+2*x)/(-1+x))/(-1+x)^3

• Identical expressions

• x^ two + eight *x
• x squared plus 8 multiply by x
• x to the power of two plus eight multiply by x
• x2+8*x
• x²+8*x
• x to the power of 2+8*x
• x^2+8x
• x2+8x

• Similar expressions

• x^2-8*x