Other calculators

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

• How to use it?

• Factor polynomial:
• x^2-81
• z^2+d/z-2
• z^2-4
• x^3-x
• Least common denominator:
• factorial(n)/factorial(n+1)-factorial(n-1)/factorial(n)
• z/x-z+x+z/z
• (5/s)*(2/((1/5)*s+1))*(1/(s+1))
• z/(z+9)^2-z/(z^2-81)
• Factor squared:
• -y^4-y^2+6
• -y^4+8*y^2-8
• y^4-y^2-5
• x^2+4*x+5
• How do you in partial fractions?:
• 1/(x^2+2x+1)
• (4x^2-3x+1)/(x^4-x^2)
• x^3/(x^8+1)
• 4*(-1+4*x^2/(-1+x^2))/(-1+x^2)^2
• Canonical form:
• x^2-81

• Identical expressions

• x^ two - eighty-one
• x squared minus 81
• x to the power of two minus eighty minus one
• x2-81
• x²-81
• x to the power of 2-81

• Similar expressions

• x^2+81