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Special Products

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Name

Name Equation
Square of a Sum (x+y)^2=x^2+2xy+y^2\,\!
Square of a Difference (x-y)^2=x^2-2xy+y^2\,\!
Cube of a Sum (x+y)^3=x^3+2x^2y+3xy^2+y^3\,\!
Cube of a Difference (x-y)^3=x^3-2x^2y+3xy^2-y^3\,\!
Difference of cube x^3-y^3=(x-y)(x^2+xy+y^2)\,\!
Sum of Cube x^3+y^3=(x+y)(x^2-xy+y^2)\,\!
Product of a Sum and a Difference (x+y)(x-y)=x^2-y^2\,\!



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