What is expand (x^2-y^2)(x^2+y^2) ?

The solution to expand (x^2-y^2)(x^2+y^2) is x^4-y^4

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expand (x^2-y^2)(x^2+y^2)

expand

(x^{2} - y^{2}) (x^{2} + y^{2})

x^{4} - y^{4}

Solution steps

(x^{2} - y^{2}) (x^{2} + y^{2})

Apply Difference of Two Squares

(x^{2} - y^{2}) (x^{2} + y^{2}) : x^{4} - y^{4}

= x^{4} - y^{4}

\frac{7 x}{x}

3 \cdot (- 6)

\frac{29}{3}

\frac{3}{x + 4} + \frac{2}{x - 2}

\frac{3 + \frac{5}{8}}{2 - \frac{3}{4}}

What is expand (x^2-y^2)(x^2+y^2) ?
The solution to expand (x^2-y^2)(x^2+y^2) is x^4-y^4