Question

simplify it please answer it as fast as you can ​

Answer 1

Answer:

$( {{a}^{2} + {b}^{2}})^{2} - 2 {a}^{2} {b}^{2} \\ {a}^{4} + {b}^{4} + 2 {a}^{2} {b}^{2} - 2 {a}^{2} {b}^{2} \\ {a}^{4} + {b}^{4}$

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