What is expand x^{2/5}(x^{2/5}-x^{3/5}) ?

The solution to expand x^{2/5}(x^{2/5}-x^{3/5}) is x^{4/5}-x

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expand x^{2/5}(x^{2/5}-x^{3/5})

expand

x^{\frac{2}{5}} (x^{\frac{2}{5}} - x^{\frac{3}{5}})

x^{\frac{4}{5}} - x

Solution steps

x^{\frac{2}{5}} (x^{\frac{2}{5}} - x^{\frac{3}{5}})

Apply the distributive law:

a (b - c) = ab - a c

x^{\frac{2}{5}} (x^{\frac{2}{5}} - x^{\frac{3}{5}}) = x^{\frac{2}{5}} x^{\frac{2}{5}} - x^{\frac{2}{5}} x^{\frac{3}{5}}

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

x^{\frac{2}{5}} x^{\frac{2}{5}} = x^{\frac{4}{5}}

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

= x^{\frac{4}{5}} - x

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What is expand x^{2/5}(x^{2/5}-x^{3/5}) ?
The solution to expand x^{2/5}(x^{2/5}-x^{3/5}) is x^{4/5}-x