What is expand x^{2/5}(x-7) ?

The solution to expand x^{2/5}(x-7) is x^{7/5}-x^{2/5}*7

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expand x^{2/5}(x-7)

expand

x^{\frac{2}{5}} (x - 7)

x^{\frac{7}{5}} - x^{\frac{2}{5}} \cdot 7

Solution steps

x^{\frac{2}{5}} (x - 7)

Apply the distributive law:

a (b - c) = ab - a c

x^{\frac{2}{5}} (x - 7) = x^{\frac{2}{5}} x - x^{\frac{2}{5}} \cdot 7

= x^{\frac{2}{5}} x - x^{\frac{2}{5}} \cdot 7

Simplify

x^{\frac{2}{5}} x : x^{\frac{7}{5}}

= x^{\frac{7}{5}} - x^{\frac{2}{5}} \cdot 7

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What is expand x^{2/5}(x-7) ?
The solution to expand x^{2/5}(x-7) is x^{7/5}-x^{2/5}*7