What is expand (a+b)^3-c^3 ?

The solution to expand (a+b)^3-c^3 is a^3+3a^2b+3ab^2+b^3-c^3

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expand (a+b)^3-c^3

expand

(a + b)^{3} - c^{3}

a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3} - c^{3}

Solution steps

(a + b)^{3} - c^{3}

Apply Perfect Cube Formula:

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

= a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3} - c^{3}

\frac{5 x ^{3} + 35 x ^{2} + 50 x}{5 x}

(2 + x)^{- 2}

\frac{( 5 c ^{1} ) \cdot ( 4 c ^{1} )}{10 c ^{2}}

\frac{( ( 20 m \cdot s ^{- 1} ) ^{2} )}{( 2 ( \frac{1}{15} ) \cdot m \cdot s ^{- 2} )}

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

What is expand (a+b)^3-c^3 ?
The solution to expand (a+b)^3-c^3 is a^3+3a^2b+3ab^2+b^3-c^3