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• Complex numbers step by step
• Regular Equations Step by Step
• Mathematical logic step by step

• How to use it?

• Least common denominator:
• x/6+y/6
• sqrt((x+4)/(1-x))+x*sqrt((x+4)/(1-x))*(1-x)*(1/(2*(1-x))+(x+4)/(2*(1-x)^2))/(x+4)
• sqrt((x-3)/(x+3))*(x+3)*(1/(2*(x+3))-(x-3)/(2*(x+3)^2))/(x-3)
• sqrt(x^3)*((-3+x)^2)^(1/3)*(9/x^2-8/(3*(-3+x)^2)+24/(x*(-3+x)))/60
• Factor polynomial:
• -x^7+3*x^5/16+x^4/16+9*x^3/16+3*x^2/16
• x^6-y*x^5+3*x^4-2*y*x^3+6*x-2*y
• x^6+x^5+x^4+х^3+х^2+х+1
• x^6+x^4-x-1
• Factor squared:
• -y^2+8*y*x-13*x^2
• y^2-8*y-6
• y^2-8*y*x-4*x^2
• -y^2-8*y+9
• How do you in partial fractions?:
• sqrt(x^3+9)*(x/(sqrt(x^2+3)*sqrt(x^3+9))-3*x^2*sqrt(x^2+3)/(2*(x^3+9)^(3/2)))/sqrt(x^2+3)
• sqrt(x)*(3*x^2-1/(2*x*sqrt(x)))+(x^3+1/(sqrt(x)))/(2*sqrt(x))
• sqrt(((r*r*(r*r+x*x))/((r*r+x*x)^2+(3*r*x)^2))^2+((3*r*r*r*x)/((r*r+x*x)^2+(3*r*x)^2))^2)
• ((sqrt(2)+1/a)/(sqrt(2)+a)+1/(a^2))/(1-1/(a^2*(sqrt(2)+a))*(sqrt(2)+1/a))

• Identical expressions

• x/ six +y/ six
• x divide by 6 plus y divide by 6
• x divide by six plus y divide by six
• x divide by 6+y divide by 6

• Similar expressions

• x/6-y/6