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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^7-4*x^5+6*x^3-4*x
• x^7-3*x^6+8*x^2
• -x^7+3*x^5/16+x^4/16+9*x^3/16+3*x^2/16
• x^6-y*x^5+3*x^4-2*y*x^3+6*x-2*y
• Least common denominator:
• t/(t-7)-7/(7-t)
• sqrt(((x^2+1)/(x^4-79*x^2+4))^2+(-9*x/(x^4-79*x^2+4))^2)
• sqrt(((x^2+1)/(x^4-77*x^2+4))^2+(-9*x/(x^4-77*x^2+4))^2)
• sqrt(x^2-1)+x^2/sqrt(x^2-1)-5*(3-4*x)/(2*x^2-3*x+7)^2
• Factor squared:
• y^2+7*y+7
• -y^2-7*y*b-9*b^2
• -y^2-7*y+2
• y^2+7*y-10
• How do you in partial fractions?:
• (4x(x+sqrt(x^2-1)^2))/((x+(sqrtx^2-1))^4-1)
• x-(-1/(1-x)^(1/2))*(1+(-1/((1-x))^(1/2))^2)/(-1/(2*(1-x)^(3/2)))
• (w*i*0.00005)/(1+w*i*0.00005)
• t/(t+3)^3+3/(t+3)^3

• Identical expressions

• x^ two - twelve *x
• x squared minus 12 multiply by x
• x to the power of two minus twelve multiply by x
• x2-12*x
• x²-12*x
• x to the power of 2-12*x
• x^2-12x
• x2-12x

• Similar expressions

• x^2+12*x