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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^2+27*x+162
• x+9*x
• x^99+x^98+x^2+1
• x^9+3*x^7+3*x^5+x^3-x+7
• Least common denominator:
• (x/sqrt(x^2-y^2))^2+(-y/sqrt(x^2-y^2))^2
• ((x^3+6*x^2+11*x+6)/(-6))+((-x^3-9*x^2-26*x-24)/6)
• ((x+2)/(2-x)-(2-x)/(x+2))*((x-2)^2)
• (x/216+5*3^(1/2)/144)/(7776*x-97200*3^(1/2))
• Factor squared:
• y^2-y*q-5*q^2
• y^2-y*b+10*b^2
• y^2-y*b-9*b^2
• -y^2+y*p-4*p^2
• How do you in partial fractions?:
• (t^3+1)/(t^2-t+t)
• (-3*x^2+2*x+1)/(x-1)
• (2*x^5-10*x^4+20*x^3-32*x^2+16*x)/(x^2-2*x)^4
• k/(k+6)^2-k/(k^2-36)+1/(k-6)^2

• Identical expressions

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

• Similar expressions

• x-9*x