What is expand x^{2/3}(20-x) ?

The solution to expand x^{2/3}(20-x) is x^{2/3}*20-x^{5/3}

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expand x^{2/3}(20-x)

expand

x^{\frac{2}{3}} (20 - x)

x^{\frac{2}{3}} \cdot 20 - x^{\frac{5}{3}}

Solution steps

x^{\frac{2}{3}} (20 - x)

Apply the distributive law:

a (b - c) = ab - a c

x^{\frac{2}{3}} (20 - x) = x^{\frac{2}{3}} \cdot 20 - x^{\frac{2}{3}} x

= x^{\frac{2}{3}} \cdot 20 - x^{\frac{2}{3}} x

Simplify

x^{\frac{2}{3}} x : x^{\frac{5}{3}}

= x^{\frac{2}{3}} \cdot 20 - x^{\frac{5}{3}}

\frac{16 x}{( x ^{2} + 4 ) ^{2}}

(a + \frac{1}{2}) (a - \frac{1}{2})

\frac{1}{s ( s ^{2} + 16 )}

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

(5 + 7 i)^{4}

What is expand x^{2/3}(20-x) ?
The solution to expand x^{2/3}(20-x) is x^{2/3}*20-x^{5/3}