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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^3-24
• x^3-12+x^2
• x^3+2.5*x^2-x+1
• x^3-12*x-16
• Least common denominator:
• (u+1)^2/100-100*u^3/1-u^2/(10*u-10)^2
• ((sin((pi/2)-a))*cos(a+pi))/(cot(pi+a))*tan((3*pi/2)-a)
• (n^2-5*n)/(n^2-10*n+25)+25/n^2-25
• cot(50*pi)/360+tan(10*pi)/360/1+cot(80*pi)/360*tan(140*pi)/360
• Factor squared:
• -x^4+4*x^2-11
• -x^4+15*x^2+9
• -x^4-3*x^2+3
• x^4-14*x^2-8
• How do you in partial fractions?:
• (u+1)^2/100-100*u^3/1-u^2/(10*u-10)^2
• -2s-(s^2+s+1)*(2s^2+2s-2)/((-s*(s^2+2*s+2)))
• 1/(x^2+4*x+6)
• ((1/(x-1))-((x+1)/(x^2+x+1)))/(1+(1/(x^3-1)))

• Identical expressions

• x* two ^y-x
• x multiply by 2 to the power of y minus x
• x multiply by two to the power of y minus x
• x*2y-x
• x2^y-x
• x2y-x

• Similar expressions

• x*2^y+x