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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:
• x+9*x
• x^8+x^6-92*x^4+9*x^2+81
• x^8-x^6-4*x^2-16
• x^8-x^6
• Least common denominator:
• t/(t-7)-7/(7-t)
• sqrt(x)*exp(x/2)/2+exp(x/2)/(2*sqrt(x))
• sqrt((x-9)/(x+9))*(x+9)*(1/(2*(x+9))-(x-9)/(2*(x+9)^2))/(x-9)
• sqrt(x*cos(2*x))*(cos(2*x)/2-x*sin(2*x))/(x*cos(2*x))
• Factor squared:
• -y^2+8*y*p+2*p^2
• -y^2-9*y*p+7*p^2
• y^2-8*y*a+12*a^2
• y^2-8*y*x-6*x^2
• How do you in partial fractions?:
• (7^(1/3))^3/(log27)
• (x^3+2)*(x^2/(x^3+2)-x^2*(x^3-2)/(x^3+2)^2)/(x^3-2)
• (x^2+x-4)/(x-1)+(7*x^2-24*x+5)/(x-4)-7*x-2
• x/(2x^2-x+1)

• Identical expressions

• x+ nine *x
• x plus 9 multiply by x
• x plus nine multiply by x
• x+9x

• Similar expressions

• x-9*x