What is expand (x+2)^3-\sqrt[3]{x+2} ?

The solution to expand (x+2)^3-\sqrt[3]{x+2} is x^3+6x^2+12x+8-\sqrt[3]{x+2}

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expand (x+2)^3-\sqrt[3]{x+2}

expand

Solution steps

Apply Perfect Cube Formula:

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

(x + 2)^{3} = x^{3} + 3 x^{2} \cdot 2 + 3 x \cdot 2^{2} + 2^{3}

Simplify

x^{3} + 3 x^{2} \cdot 2 + 3 x \cdot 2^{2} + 2^{3} : x^{3} + 6 x^{2} + 12 x + 8

\frac{4 - 9 x - 5 x ^{2}}{( x ^{2} + 4 ) ( x - 1 ) ^{2}}

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(x - 2) l e f t (x + 2)

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\frac{4 e ^{2 x}}{( e ^{2 x} + 1 ) ^{2}}

What is expand (x+2)^3-\sqrt[3]{x+2} ?
The solution to expand (x+2)^3-\sqrt[3]{x+2} is x^3+6x^2+12x+8-\sqrt[3]{x+2}