What is expand (2x^{2/5}+3y^{1/4})*(2x^{2/5}-3y^{1/4}) ?

The solution to expand (2x^{2/5}+3y^{1/4})*(2x^{2/5}-3y^{1/4}) is 4x^{4/5}-9y^{1/2}

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expand (2x^{2/5}+3y^{1/4})*(2x^{2/5}-3y^{1/4})

expand

(2 x^{\frac{2}{5}} + 3 y^{\frac{1}{4}}) \cdot (2 x^{\frac{2}{5}} - 3 y^{\frac{1}{4}})

4 x^{\frac{4}{5}} - 9 y^{\frac{1}{2}}

Solution steps

(2 x^{\frac{2}{5}} + 3 y^{\frac{1}{4}}) (2 x^{\frac{2}{5}} - 3 y^{\frac{1}{4}})

Apply Difference of Two Squares

(2 x^{\frac{2}{5}} + 3 y^{\frac{1}{4}}) (2 x^{\frac{2}{5}} - 3 y^{\frac{1}{4}}) : 4 x^{\frac{4}{5}} - 9 y^{\frac{1}{2}}

= 4 x^{\frac{4}{5}} - 9 y^{\frac{1}{2}}

(x + 3)^{2} δ (x - 5)

(- 3)^{2}

\frac{cos ( θ ) ( 1 + sin ( θ ) )}{1 + sin ^{2} ( θ )}

- \frac{( x + 6 ) ^{2}}{4}

(x^{2} - v^{2} x^{2}) (v d x + x d v)

What is expand (2x^{2/5}+3y^{1/4})*(2x^{2/5}-3y^{1/4}) ?
The solution to expand (2x^{2/5}+3y^{1/4})*(2x^{2/5}-3y^{1/4}) is 4x^{4/5}-9y^{1/2}