What is expand (r-e)^3+(r-e)^2 ?

The solution to expand (r-e)^3+(r-e)^2 is r^3-3er^2+3e^2r-e^3+r^2-2er+e^2

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expand (r-e)^3+(r-e)^2

expand

(r - e)^{3} + (r - e)^{2}

r^{3} - 3 e r^{2} + 3 e^{2} r - e^{3} + r^{2} - 2 er + e^{2}

Solution steps

(r - e)^{3} + (r - e)^{2}

(r - e)^{3} : r^{3} - 3 r^{2} e + 3 r e^{2} - e^{3}

= r^{3} - 3 r^{2} e + 3 r e^{2} - e^{3} + (r - e)^{2}

(r - e)^{2} : r^{2} - 2 re + e^{2}

= r^{3} - 3 r^{2} e + 3 r e^{2} - e^{3} + r^{2} - 2 re + e^{2}

\frac{( 5 x ^{3} + 2 x ^{2} + 2 ) ln ( x )}{e ^{3 x} + x}

\frac{14 b ^{7}}{7 b ^{5}}

\frac{x ^{2} + 2}{x ( x - 1 ) ^{3}}

e^{2 x} (cos (x) - sin (x))

\frac{d ^{4}}{d x ^{4}} ((y) (\frac{3}{x ^{2}} - \frac{x ^{2}}{3}))

What is expand (r-e)^3+(r-e)^2 ?
The solution to expand (r-e)^3+(r-e)^2 is r^3-3er^2+3e^2r-e^3+r^2-2er+e^2