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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^2-x-y^2-y
• c^2-9
• x^2-25
• x^2-16
• Least common denominator:
• (z^5-5*z^3+10*z-10/z+5/z^3-1/z^5)*(z^3-3*z+3/z-1/z^3)
• z/4*(x-y)-2*z/x-y
• -z^3-(-1)*z^2*y*(-x)*z/(z^2+x*y)-y^2*x*(-x)*z/((z^2+x*y)*((z^2+x*y)^2))
• ((z+2)/(2*z+4))+((2*z+1)/(3*z-4))
• Factor squared:
• -y^4+9*y^2-5
• -y^4+9*y^2-3
• y^4+9*y^2+3
• -y^4-9*y^2+15
• How do you in partial fractions?:
• y/(y+3)+y/3+2/y
• 2*x/(x^2+1)-2*x*(x^2-1)/(x^2+1)^2
• -1+x/(x^2-2*x+2)+(x^2+3*x+2)/(x^2-x+2)
• y*(y+((1/(x+(x^2+y^2)^(1/2))*(1+(2*x/(2*(x^2+y^2)^(1/2)))))))-(y/(x^2+y^2)^(1/2))

• Identical expressions

• x^ two - twenty-five
• x squared minus 25
• x to the power of two minus twenty minus five
• x2-25
• x²-25
• x to the power of 2-25

• Similar expressions

• x^2+25