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

• How to use it?

• Factor polynomial:
• c^2-9
• z^2-0.49
• -y^3-5*x^2*y+x^4+5*x^4-7*x^2*y+6*y^3
• x^2-x-6
• Least common denominator:
• (2*a+b)/(a^2-b^2)+1/(a+b)
• (x*sqrt(4*x^2-1))/2-log(4*sqrt(4*x^2-1)+8*x)/4
• sin(2*x-y)*cos(y-3*x/2)-2*cot(pi/2-y)*cos(pi/2+y)*sin(y-3*pi/2)
• (z/x-z+x+z/z)/x/x^2-z^2
• Factor squared:
• -y^4+9*y^2-3
• x^2+x+5
• y^4-9*y^2+10
• -y^4+9*y^2-1
• How do you in partial fractions?:
• (a^2+a*b)/(a+b)
• 2*(-1+4*x^2/(1+x^2))/(1+x^2)^2
• ((25*x^2)-1)/((25*x^2)-10*x+1)
• (1-x/(1+x))/(1+x)^3

• Identical expressions

• c^ two - nine
• c squared minus 9
• c to the power of two minus nine
• c2-9
• c²-9
• c to the power of 2-9

• Similar expressions

• c^2+9